2011 8th international conference on electrical ...toc.proceedings.com/11945webtoc.pdf · 1188 the...
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IEEE Catalog Number: ISBN:
CFP1106E-PRT 978-1-4577-0425-3
2011 8th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2011)
Khon Kaen, Thailand 17-19 May 2011
Pages 1-536
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Circuits and Systems
Advanced Technologies 1005 Extraction of Mobility degradation, Effective Channel length and Total Series Resistance of NMOS at Elevated Temperature ..........................................2 Kunagone Kiddee, Anucha Ruangphanit, Surasak Niemcharoen, Narin Atiwongsangthong and
Rangson Muanghlua 1013 Experimental Study of Single-Plate EWOD Device for a Droplet Based PCR System ...........................................................................................................6 K. Ugsornrat, T. Maturos, T. Pogfai, A.Wisitsoraat, T. Lomas, A.Tuantranont 1031 Nanostructured Gas Sensors by Electron Beam Evaporation ..............................10 Chatchawal Wongchoosuk, Anurat Wisitsoraat, Adisorn Tuantranont, Teerakiat Kerdcharoen 1034 Fabrication and Control of Thin-Film Aluminum Microheater and Nickel
Temperature Sensor .............................................................................................14 R. Phatthanakun, P. Deekla, W. Pummara, C. Sriphung, C. Pantong, and N. Chomnawang 1044 Electrochemical Cholesterol Sensing System with Electropolymerized Carbon Nanotube Electrode .................................................................................18 A. Wisitsoraat, C. Karuwan, D. Phokharatkul, A. Sapphat, T. Pogfay, A. Tuantranont 1063 Simulation of MEMS based Micro-Gyroscope Using CoventorWare ................22 Suthin Khankhua, Muhammad Waseem Ashraf, Shahzadi Tayyaba, Nitin Afzulpurkar,
Chumnarn Punyasai 1073 The Study on the Effect of Multi-level Exposure Technique to Fabricate Air Bearing Surface Microstructure .....................................................................26 Patama Pholprasit, Nithi Atthi, Thawat Thammabut, Wutthinan Jeamsaksiri, Charnde Hruanun,
Amporn Poyai, and Rardchawadee Silapunt 1087 Photoresist Hardness Study of High Moment Head Magnetic Recording
Fabrication ............................................................................................................30 Santi Chatruprachewin, Laddawan Supadee, and Wisut Titiroongruang 1112 Humidity Sensor Based on Piezoresistive Microcantilever with Inkjet Printed PEDOT/PSS Sensing Layers ...................................................................34 A. Sappat, A. Wisitsoraat, C. Sriprachuabwong, K. Jaruwongrungsee, T. Lomas and A. Tuantranont
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1137 MEMS-Based Handheld Single-Axis Confocal Microscope Design and
Experiment ...........................................................................................................38 Techaniti Chantakiena, Pisut Raphisaka, Itsuo Kumazawab, and Wibool Piyawattanamethac
1295 Trimming Lithography Part I: The Alternative Technology for Sub-resolution and Sub-wavelength Patterning ...................................................42 Nithi Atthi, Arreerat Sriklat, Wutthinan Jeamsaksiri, Charndet Hruanun, Amporn Poyai, and
Rardchawadee Silapunt 1322 Trimming Lithography Part II: An Effect of Trimming Distance to the Sub-resolution Pattern Quality .......................................................................46 Arreerat Sriklat, Nithi Atthi, Wutthinan Jeamsaksiri, Charndet Hruanun, Amporn Poyai, and
Rardchawadee Silapunt 1394 Structural and Optical Characterizations of n-type Doped ZnO by Sol-Gel method for Photovoltaic .........................................................................50 Phanuwat Krongarrom, Sirirat T. Rattanachan, Thipwan Fangsuwannarak 1413 Enhancing Electrochemical Sensitivity of Screen printed carbon electrode by Inkjet Printed Graphene-PEDOT/PSS Layers ................................54 C. Sriprachuabwong, C. Karuwan, D. Phokharatkul, P. Sritongkham, A. Wisitsoraat and A. Tuantranont 1414 Three-Dimensional Numerical Simulation of Electrostatic Discharge Sensitivity for Phase-Change Memories ..............................................................58 Sanchai Harnsoongnoen, Santipab Sainon, Sarunya Puapairoj and Chiranut Sa-ngiamsak
1418 Effect of MgO Thickness on Temperature Distribution in Nanopillar Structure ...............................................................................................................62 S. Kaengrang , A. Siritaratiwat, S. Swadiponphollop, P. Thanananta, J. Ponukkha, M. Leeprakabboon, V. Praseartcharoensuk, S. Boonpanyarak and A. Kaewrawang
1523 High-sensitivity Humidity Sensor Utilizing PEDOT/PSS Printed Quartz Crystal Microbalance ...............................................................................66 Kata Jaruwongrungsee, Chakrit Sriprachuabwong, Assawapong Sappat, Anurat Wisitsoraat,
Pattarapong Phasukkit, Manas Sangworasil and Adisorn Tuantranont 1547 Activation Energy Analysis of X-ray Irradiation on P-N Diode .........................70 Itsara Srithanachai and Surasak Niemcharoen
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Analog Circuits 1068 A Highly Linear CMOS Temperature Sensor .....................................................74 Chun Wei Lin and Sheng Feng Lin 1282 CMOS versatile precision rectifier using current conveyor ................................78 Usa Torteanchai, Kanok Sarasitthithum and Montree Kumngern
1324 An Electronically Controlled Current-mode Triangular/Square Wave Generator Employing MO-CCCCTAs ................................................................82
T. Srisakul, P. Silapan and M. Siripruchyanun
1402 Ultra Low-Power Low-Voltage Active-RC Filter With On-Chip Automatic Tuning ................................................................................................86
Chairat Upathamkuekool, Amorn Jiraseree-amornkun, and Jirayuth Mahattanakul
1404 Low power fully differential, feed-forward compensated bulk driven OTA ......90 Rekha S. and Laxminidhi T.
1443 A Low-Voltage Low-Power CMOS Weak Inversion True RMS-to-DC Converter ..............................................................................................................94 Pantre Kompitaya and Khanittha Kaewdang
1445 A 0.8 V Quasi-Floating-Gate Fully Differential CMOS Op-Amp with Positive Feedback.................................................................................................98
Thawatchai Thongleam, Apirak Suadet and Varakorn Kasemsuwan
1446 Operational Conveyor-based Interface Circuit for Single Resistive Sensors ................................................................................... 102 Prasit Julsereewong, Amphawan Julsereewong, Jirawat Waeophet
1451 A 0.5 Volt Rail-to-Rail CMOS Pseudo-Differential OTA Using Simple Feed-forward Technique ....................................................................... 106 Apirak Suadet, Thawatchai Thongleam, Varakorn Kasemsuwan and Kasin Vichienchom Filters and Data Conversion Circuits 1002 Novel Structure of Low-Distortion Fully-Differential Doubly-Terminated Ladder Gm-C Filters ........................................................ 110 Terdpun Choogorn and Jirayuth Mahattanakul
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Low Power Design and VLSI Physical Design 1101 Scheduling & Resources Sharing Technique for Adaptive LMS filter ............ 114 Wang Shenming1 Wannarat Suntiamorntut, Nattha Jindapetch, Ji Qiufan 1259 Design of 1-kbit Antifuse OTP Memory IP Using Dual Program Voltage and its Measurement ............................................................................ 118 Ji-Hye Jang, Huiling Yang, Liyan Jin, Pan-Bong Ha, Young-Hee Kim
1260 Design and Measurement of a Small-Area 512-Bit EEPROM ........................ 121 Liyan Jin, Yining Yu, Jae-Hyung Lee, Pan-Bong Ha, Young-Hee Kim
1412 Double Cipher Implementation in a Ubiquitous Processor Chip ..................... 125 Masa-aki Fukase, Harunobu Uchiumi, Takumi Ishihara, Naomichi Mimura, Kazuki Narita,
Tatsuya Takaki, and Tomoaki Sato Mixed Signal Circuits 1067 An Anti-Clipping Protection System for Multilevel Class-D Amplifier .......... 129 Chun Wei Lin and Bing Shiun Hsieh 1107 Flash Flood Warning System in Risky Area .................................................... 133 Yongyut Chonbodeechalermroong and Sombat Chuenchooklin Nonlinear Circuits and Systems 1160 A Simple Multi-Scroll Chaotic Delay Differential Equation ........................... 137 Wimol San-Um and Banlue Srisuchinwong 1244 A New Mixed-Mode Quadrature Oscillator Using a Single CCCDTA ........... 141 Panit Lamun, Pattarapong Phasukkit, Montree Kumngern, Kobchai Dejhan Photonic and Optoelectronic Circuits 1056 An Optical Artificial Nose System for Odor Classifications Based on LED Arrays .................................................................................................. 145 Sumana Kladsomboon, Mario Lutz, Tawee Pongfay, Teerakiat Kerdcharoen 1187 Simultaneous All-optical Logic AND and OR Gates Using Photonic Circuits .................................................................................... 149 P. Phongsanam, A. Polar, N. Moongfangklanga, S. Mitatha and P. P. Yupapin
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
RF and Wireless Circuits 1074 Design and Implementation of a 1 GHz GaN HEMT Class-F Power Amplifier for Transistor Model Evaluation ...................................................... 152 Charinrat Wongtanarak and Suramate Chalermwisutkul Test and Reliability 1130 Performance Assessment of PV Modules after Long Field Exposure in North Eastern of Thailand ............................................................................. 156 C. Dechthummarong, J. Thongpron, S. Thepa, D. Chenvidhya, C. Jivacate, K. Kirtikara
1426 A Selective X-masking for Test Responses in the Presence of Unknown Values ............................................................................................... 159 Xu shubing, Taweesak Reungpeerakul Other 1027 Portable Electronic Nose for Beverage Quality Assessment ............................ 163
Panida Lorwongtragool, Chatchawal Wongchoosuk, Teerakiat Kerdcharoen 1143 Phase Transitions and Dielectric Properties of Lead-Free Bi0.5K0.5TiO3 - BaTiO3 Piezoelectric Ceramics ................................................ 167
Anucha Ruangphanit, Surasak Niemcharoen, Rangson Muanghlua and Apinai Rerkratn
Communication Systems Antenna and Propagation 1086 Increasing bandwidth of Flambeau-shape monopole antenna for UWB Application ............................................................................................. 172
Watcharaphon Naktong and Amnoiy Ruengwaree
1188 The Applications of Fill until Full (FuF) for Multiresonator-based Chipless RFID System ...................................................................................... 176
Pimsiriporn Narkcharoen and Suneat Pranonsatit
1266 A Compact Ultrawideband Monopole Antenna with Tapered CPW Feed and Slot Stubs ................................................................................. 180 Pichet Moeikham and Prayoot Akkaraekthalin
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1293 Unidirectional CPW-fed Slot Antenna Using Metasurface .............................. 184
Chawalit Rakluea, Sarawuth Chaimool, Paitoon Rakluea and Prayoot Akkaraekthalin
1342 Study of CPW-Fed Slot Antennas with Fractal Stubs ...................................... 188 Tanan Hongnara, Chatree Mahatthanajatuphat, and Prayoot Akkaraekthalin 1348 The 2x2 Curved Strip Dipole Antenna Array on EBG Reflector Plane ........... 192
N. Fhafhiem, P. Krachodnok and R Wongsan
1403 Design and Experimental Wideband Hexagonal Slot Array Patch Antenna .... 196 Sompop Pimpol
1423 An Elliptical Dipole Antenna with Rectangular Slot Reflector for Wideband Applications ..................................................................................... 200
Amnat Sompan, Somporn Seewattanapon, Chatree Mahatthanajatuphat and Prayoot Akkaraekthalin
1429 A Multiband Fractal Ring Antenna Fed by Capacitive Coupling .................... 204 Norakamon Wongsin, Thanakarn Suangun, Chatree Mahatthanajatuphat and Prayoot Akkaraekthalin 1448 A Modified UTD Solution for an Impedance Cylinder Surface ....................... 208 K. Phaebua, T. Lertwiriyaprapa, C. Phongcharoenpanich and P. H. Pathak 1466 CPW-fed Slot Antenna with Fractal Tuning Stub for Wideband Circular Polarization ......................................................................................... 212 Jeera Gosalvitr, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin, Sarawuth Chaimool 1498 The MSMM/SA/GA Design of Non-Uniform Spacing Collinear Dipole Antenna Arrays ..................................................................................... 216 S. Kawdungta, C. Phongcharoenpanich and D. Torrungrueng 1500 UHF-RFID Tag Antenna Using Diamond Structure and Rectangular Loop ... 220 T. Pumpoung, C. Phongcharoenpanich and S. Kosulvit
1511 Improvement of antenna return loss using Binary Particle Swarm Optimization method ............................................................................ 224 W. Silabut, V. Kesornpatumanun and W. Wongtrairat
1533 Wideband CPW-Fed Aperture Antenna by Using a Semicircle Ring Tuning Stub .............................................................................................. 228 Nipont Tangthong, Virote Pirajnanchai, Numyoot Songthanapitak
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Communication Theory and Information Theory 1215 A (t,w) Threshold Scheme over Insecure Channels ......................................... 232 Bhichate Chiewthanakul, Nattayanee Darath and Supawadee Wanapongtipakorn Microwave Theory and Techniques 1099 Analysis of the Tapered Discontinuity in a Planar Dielectric Waveguide ....... 236 Chairat Pinthong and Surachet Kanprachar
1267 Design of L-Type Impedance Matching Networks for Lossless Metamaterial Transmission Lines Using Meta-Smith Charts .......................... 240
Thanyalux Wanotayan and Danai Torrungrueng
1421 Ultra-Wideband Bandpass Filters With Notched Band Using Slotted Linear Tapered-Line Resonators and Embedded Slot Feed ................. 244 Mongkol Meeloon, Sarawuth Chaimool, and Prayoot Akkaraekthalin 1442 Design and Implement of Band Pass Filters in Waveguide using Simulation Tools ..................................................................................... 248 Sarun Choocadee and Somsak Akatimagool 1528 Design of a Novel Microwave Diplexer using Slit-top Mushroom-Like Units Electromagnetic Band Gap Structure and Transmission Line Layer ...... 252
A.Yatongchai, R.Wongsan and M.Krairiksh Modulation, Coding and Channel Analysis 1058 Outage Probability Analysis of Multi-Hop Cooperative Satellite-Terrestrial Network ............................................................................. 256 Arif Iqbal and Kazi Mohiuddin Ahmed 1080 Lattice Shell Codes and Constant Energy Codes .............................................. 260
Perapon Anusarnsunthorn
1150 List-of-2 Soft Decision Viterbi Inner Decoder for a Generalized Concatenated Coding System ........................................................................... 264 Usana Tuntoolavest, Vasin Suktalordcheep and Chanothai Chaiwan 1303 Analysis of Convolutional Coded Direct Sequence Spread Spectrum CDMA System with a BPSK Jamming Signal ................................................. 268
Phongnawin Benprom, Chairat Pinthong, and Surachet Kanprachar
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1341 Phase/Amplitude Shift Keying Using Digital Sinusoidal Oscillator ................ 272
P. Wisartpong, R. Punchalard and A. Nosan
1368 Performance Evaluation of MPEG-4 Image Transmission Systems over Short-term Block-Fading Channels .......................................................... 276 Srijidtra Mahapakulchai , Waraporn Tumchat, Patcharaporn Intasuk
Networks Design, Network Protocols and Network Management 1097 The Cryptographic Trailer Based Authentication Scheme for ARP ................ 280
P. Limmaneewichid and W. Lilakiatsakun
1158 Efficiency Improvement of AODV for Vehicular Networks with Channel Availability Estimation ....................................................................... 284
Noppakun Yawan and Phongsak Keeratiwintakorn
1290 Dynamic Access Control for Secure Group Communication in Wireless Sensor Networks ................................................................................ 288 Fan Wu, Hao-Ting Pai, Xinxin Zhu, Pei-Yun Hsueh, Ya-Han Hu
1441 Network Management System for Quantum Key Distribution ........................ 292
Piya Techateerawat
1503 Quality of Service Using Careful Overbooking for Optimal Virtual Network Resource Allocation .............................................................. 296
Tri Trinh, Hiroshi Esaki, Chaodit Aswakul
1537 A Design of Egress NAC using an Authentication Visa Checking mechanism to Protect against MAC Address Spoofing Attacks ...................... 300
Somnuk Puangpronpitag and Atthapol Suwannasa
1551 A New Design of Bandwidth Shaper with an Intra-protocol Fairness ............. 304 Somnuk Puangpronpitag and Thongchai Chuachan
Optical Communications 1070 Bandpass Transmission Characteristics of Multimode Fibers using Gaussian Distribution ........................................................................................ 308
Wassana Naku, Chairat Pinthong, and Surachet Kanprachar
1298 Detection and Localization of Link Quality Degradation in WDM Networks ................................................................................................ 312
Wissarut Yuttachai and Poompat Saengudomlert
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1447 Average Transmit Power Reduction Through Power Allocation for OFDM-Based Indoor Wireless Optical Communications ................................ 316
Muhammad Zubair Farooqui, Poompat Saengudomlert
1529 Performance Evaluation of Single Stage and Multi- Stage Limited-Wavelength-Interchange Cross-Connects Considering Coherent and Incoherent Crosstalk ................................................................... 320
Md. Asif Iqbal, Mohammod Manzoor-E-Elahee, S.P. Majumder
1544 Wireless Signal Uplink Transmission on Existing Optical Gigabit Ethernet Links without using Additional Light Source and Baseband Filtering ............................................................................................................. 324
Ukrit Mankong, Rachan Boonjuaejan, Anucha Kakoona Wireless/Mobile Communications & Technologies 1039 Investigation into LTE Performance employing FFR and Beamforming Technology ................................................................................ 328 Paleerat Wongchompa, Peerapong Uthansakul and Monthippa Uthansakul 1061 Modification of Dummy Sub-Carriers Method to Reduce PAPR in OFDM System .................................................................................................. 332
Filbert H. Juwono and Dadang Gunawan
1077 The Fuzzy Path Selection for OLSR Routing Protocol on MANET (Based on IPV 6 Over IEEE 802.15.4) ............................................................. 336
Ukrit Arom-oon and Phongsak Keeratiwintakorn
1079 Novel Resource Scheduling for Spectral Efficiency in LTE-Advanced Systems with Macrocells and Femtocells ............................... 340 Rony Kumer Saha and Poompat Saengudomlert 1113 Adaptive Forgetting Factor RLS Algorithm Equalizer for DS-CDMA System Based on Adaptive Laguerre Lattice Filter ...................... 344
A. Charoenphol, T. Inchan and C. Benjangkaprasert
1123 Optimized Path Selection Process in OLSR based on Weighted Connectivity Index and Delay .......................................................... 348
Kunagorn Kunavut and Teerapat Sanguankotchakorn
1135 A New Approach for QoS Provision Based on Multi-Constrained Feasible Path Selection in MANET .................................................................. 352
Teerapat Sanguankotchakorn and Padam Maharjan
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1185 Irresponsible Forwarding Under General Inter-vehicle Spacing Distributions ........................................................................................ 357
Sooksan Panichpapiboon
1205 Interleaved Partitioning PTS with New Phase Factors for PAPR Reduction in OFDM Systems ........................................................................... 361
Jaturong Sarawong, Tanairat Mata, Pisit Boonsrimuang and Hideo Kobayashi 1210 A Low Complexity Improved-PTS Phase Coefficient Searching Algorithm for OFDM System ........................................................................... 365
Panus Pantiko, Tanairat Mata, Pisit Boonsrimuang and Hideo Kobayashi
1288 A Cross-layer Framework for Efficient MPEG-4 Video Streaming over IEEE802.11e in MANETs ................................................................................ 369 Teerapat Sanguankotchakorn and Kumar Pudashine
1296 OLSR Control Overhead Reduction by Using Game Theory .......................... 373 Teerapat Sanguankotchakorn and Thanapol Sangsrichun
1301 New Hybrid of PTS-CAPPR Methods with Non-Uniform Phase Factor and Coded SI Technique in OFDM Systems .............................. 377
Chusit Pradabpet, Yoshikazu Miyanaga and Sorawat Chivapreecha
1304 A NOVEL TWO-STEP TOA ESTIMATION FOR TRANSMITTED-REFERENCE RECEIVER IN UWB SYSTEMS ............................................ 381 Patcharanee Sangbumrung and Wilaiporn Lee
1417 Modular Handover Decision System based on Fuzzy Logic for Wireless Networks ............................................................................................ 385
Thanachai Thumthawatworn, Anjum Pervez and Pratit Santiprabhob
1420 Position-based Routing Protocol by Reducing Routing Overhead with Adaptive Request Zone for Mobile Ad Hoc Networks ............................ 389
S. Thipchaksurat and P. Kirdpipat
1431 DTMC Analysis of Connectedness for 2-Dimension Wireless Relay Placement with Regular String Topology .............................................. 393
Suwatchai Tangpaopong, Teerapol Silawan and Chaodit Aswakul
1471 Quasi-Orthogonal Space-Time-Coded Protocol for Eight-User Cooperative Communications ........................................................................... 397
Phatcharaporn Phenpakkool, Nikorn Sutthisagiam and Chaiyod Pirak
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1477 Compatible WEP Algorithm for Improved Cipher Strength and High-Speed Processing ..................................................................................... 401 Tomoaki Sato, Phichet Moungnoul and Masa-aki Fukase
1481 Enhancing PAPR Performance of MIMO-OFDM Systems Using SLM Technique with Centering Phase Sequence Matrix ................................. 405 Thitapha Chanpokapaiboon, Potchara Puttawanchai, and Prapun Suksompong 1541 Performance of Gradient-Based OFDMA Subcarrier Schedulers with TCP Traffic ....................................................................................................... 409
Theerat Sakdejayont, Nataporn Jindapornsopit, and Somsak Kittipiyakul
1548 Data Dissemination Protocol for VANET by Utilizing Distributed Roadside Traffic Information Processing Node ............................................... 413
Sasirom Tiennoy and Chaiyachet Saivichit Other 1397 Design and Implementation of Real-Time Wireless Electromyography System ............................................................................................................... N/A
Kittikhun Thongpull, Pornchai Phukpattaranont, Booncharoen Wongkittisuksa
1411 Load Balanced and Energy Efficient Cluster Head Election over Wireless Sensor Networks ................................................................................ 421
Anirooth Thonklin and W. Suntiamorntut
Computers and Information Technology Computational Biology and Bioinformatics 1392 Classification Models Based-on Incremental Learning Algorithm and Feature Selection on Gene Expression Data ..................................................... 426 Patharawut Saengsiri, Phayung Meesad, Sageemas Na Wichian and Unger Herwig Knowledge and Data Engineering 1047 A Hybrid Genetic Algorithm Approach for Design a Service Gateway in IP Network ..................................................................................... 430
Kanchana Viriyapant, Jeerasak Numpradit, Pongsarun Boonyopakorn 1419 A Spinstand Study on the Feasibility of Shingled Write Recording ................ 434
Selvan Chandrasekaran and Pornchai Supnithi
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1438 Effects of Track Width and Stripe Height Ratio on the Characteristics of CPP-GMR and TMR Heads ......................................................................... 438 S. Kamwan, W. Pijitrojana and C. Sa-ngiamsak Mobile Computing 1062 Design and Accountability Analysis of A Secure SMS-based Mobile Payment Protocol .................................................................................. 442
Surakarn Duangphasuk, Maykin Warasart and Supakorn Kungpisdan
1100 Fall Detection Prototype for Thai Elderly in Mobile Computing Era .............. 446 M. Kaenampornpan, T. Anuchad and P. Supaluck
Parallel/Distributed Computing and Grid Computing 1093 Speeding up A Large Logistics Optimization Problem using GPU Technology ............................................................................................... 450
Ganid Srimool, Putchong Uthayopas and Juta Pichitlamkhen
1128 Multi-level Parallelism, Global Arrays, GPGPU Programming: Unify programming paradigms on Grid computing with efficiency ................ 455
Sirod Sirisup, Suriya U-ruekolan and Ekasit Kijsipongse
1388 A Multithreading Methodology with OpenMP on Multi-core CPUs: SNPHAP Case Study ........................................................................................ 459 Udom Ranok, Surin Kittitornkun and Sissades Tongsima Pattern Analysis and Machine Intelligence 1191 Multiple Shape-based Templates Matching for Time SeriesData .................... 464 Warissara Meesrikamolkul, Vit Niennattrakul and Chotirat Ann Ratanamahatana 1195 Efficient particle filter using non-stationary Gaussian based model ............... 468
K. Choeychuen and K. Chamnongthai
1206 Discovery of Variable Length Time Series Motif ............................................ 472 Pawan Nunthanid, Vit Niennattrakul, and Chotirat Ann Ratanamahatana 1374 Customer Failure Modes Prediction for Hard Disk Drive using Neural Networks Rank-Level Fusion ............................................................... 476 Waraporn Tepin and Yuttana Kidjaidure
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1457 A Histogram-Based Detection of Corrupted Images from Traffic Surveillance Cameras ............................................................................ 480
Thiraphat Charoensripongsa, Wasan Pattara-atikom and Sukree Sinthupinyo
1475 Traffic Prediction Model for Bangkok Traffic Data ......................................... 484 Nattapon Klakhaeng, Jumpol Yaothanee, Sukree Sinthupinyo, Wasan Pattara-Atikom 1556 Keyboard Layout Mismatch Error Detection and Correction System Utility ................................................................................. 488
Chotiwat Chawannakul and Somchai Prasitjutrakul Software Engineering 1180 Using Software Metrics to Select Refactoring for Long Method Bad Smell ............................................................................................ 492
Panita Meananeatra and Songsakdi Rongviriyapanish Visualization and Computer Graphics 1198 Synchronization between Motion and Music Using Motion Graph ................. 496
Auttawut Laichuthai and Pizzanu Kanongchaiyos 1493 Global Object Placement Relation for Improving 3-D Scene Construction from Single Image ....................................................................... 500
Art Subpa-asa and Pizzanu Kanongchaiyos Other 1014 ICT Risk Rating of E-commerce ...................................................................... 504
Memiko Otsuki, C.Katsuya Watanabe and Noboru Sonehara
1172 Multi-Classification of Business Types from Twitter Posts Based on Topic Model ...................................................................................... 508
Chanattha Thongsuk, Choochart Haruechaiyasak and Somkid Saelee
1207 Multi-threading in Disk Cloner ......................................................................... 512 S.Panichprecha, N. Pongsawatkul, C. Mitrpant, U.Ketpromand P. Kovintavewat
1462 The Embedding of Thai in QR Code ................................................................ 516 P. Makhapun, K.Sangthongpattana, S. Jantarapatin and C. Mitrpant
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1526 Upper Bounds for the Convergence Rate of a Randomized Local Search in a Load-balancing Game with Variable-capacity Resources .......................................................................................................... 520 Pattarawit Polpinit and Montira Thipchote
Controls
Control Theory and Applications 1024 Robust Digital Control for Boost DC-DC Converter ....................................... 525
Y. Ohta, K. Higuchi and T. Kajikawa
1120 A Design Method for Simple Repetitive Controllers for Multiple-Input/Multiple-Output Time-Delay Plants ........................................ 529
Tatsuya Sakanushi, Kou Yamada, Yoshinori Ando, Shun Matsuura and Jie Hu
1122 A Design Method for Robust Stabilizing Simple Multi-Period Repetitive Controllers for Multiple-Input/Multiple-Output Plants ................... 533
Tatsuya Sakanushi, Kou Yamada, Iwanori Murakami, Shun Matsuura and Jie Hu
1134 A study on control design method using parallel compensation technique for multiple-input/multiple-output systems ...................................... 537
TakaakiHagiwara, Kou Yamada and Fuminori Kanno
1165 Online Fatigue Detection of a SMA-Based Control Valve using CUSUM Algorithm ........................................................................................... 541
Pisid Passaranon, Sarawan Wongsa, Diew Koolpiruck, Anak Khantachawana
1275 Dynamic Output Feedback Sliding Mode Control for Spacecraft Attitude Monoeuvres ......................................................................................... 545
C. Pukdeboon
1350 Piecewise Affine Model and Control of Bicycle by Gyroscopic Stabilization ....................................................................................................... 549
Sompol Suntharasantic and Manop Wongsaisuwan
1464 Model Structure Selection Strategy for Wiener Model Identification with Piecewise Linearisation ............................................................................ 553
Rattanasin Tanjad and Sarawan Wongsa
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The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Fuzzy and Neural Control 1146 The Implementation of Fuzzy Logic Control for Attitude Estimation of UAV ................................................................................................................. 557
Chart Rithirun and Pitikhate Sooraksa
1184 A Control of MR Damper using Feed-forward Neural Network without Force Sensor ........................................................................................ 561 Kittipong Ekkachai, Kamonwan Tanta-Ngai, Kanokvate Tungpimolrut and Itthisek Nilkhamhang 1506 New Developed Testing System of Defect in Cementitious Material with Neural Network ......................................................................................... 565
Saowanee Saechai , Phatra Kusalanggoorawat , Waree Kongprawechnon and Raktipong Sahamitmongkol
Manufacturing Control Systems and Applications 1513 Supervisory Level Control of Robot Plasma Spray Coating Process with Task Level Modification Based on Process Database .............................. 569
Jiradech Nakngoenthong, Nirut Naksuk, Amnart Kanarat and Takushi Saito Mechatronics 1467 Design of a DSP Controller and Driver for the Power-by-wire Driving System with BLDCServo Motor Pump ............................................... 573
Jae-Hun Joo, Dong-Hyun Kim, Dong-Seok Sim and Jung-Keyng Choi Process Control Systems 1216 Nonlinear Model Predictive Control with Wiener Model and Laguerre Function for CSTR Process ............................................................... 577
Anawach Harudeen and David Banjerpongchai
1307 Design of Innovative Recommender System for Economic Assessment with Application to Advanced Process Control ............................ 581
Anukoon Asawachatroj and David Banjerdpongchai
1315 The parameterization of all plants stabilized by a Proportional-Derivative controller ........................................................................................................... 585 Takaaki Hagiwara, Kou Yamada, Satoshi Aoyama and An Chinh Hoang
P a g e XXXIX
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Robotics and Automation 1052 Helical Controller for Modular Snake Robot with Non-holonomic
Constraint .......................................................................................................... 589 Pongsakorn Polchankajorn and Thavida Maneewarn
1192 Bidirectional Best First Based Autonomous Parallel Parking System ............. 593
Amorn Vorashompoo, Benjamas Panomruttanarug and Kohji Higuchi
1522 Improving Efficiency of FPGA Position Control System ................................ 597 Theerapong Fongjun and Kamonwan Tanta-ngai
Other 1422 Automatic SPRT Module Calibration Using Automated Low Thermal Matrix Scanners .................................................................................. 601
Teerawat Thepmanee, Sumetha Namsirilert, Sawai Pongswatd and Ruedee Masuchun
1424 The Controller Design of Three-Phase Controlled Rectifier Using an Adaptive Tabu Search Algorithm ................................................................ 605
K. Chaijarurnudomrung, K-N. Areerak, K-L. Areerak and A. Srikaew
Electrical Power Systems Electromagnetic Compatibility 1023 Investigation on Current Comparator with Electrical Shielding to Improve the Measured Values .......................................................................... 610
C. Jassadajin, N. Chookunhom and A. Pruksanubal
1048 Investigation of Shielding Effectiveness of an Enclosure with an Aperture at Resonance Frequency ............................................................... 613
A. Pruksanubal
1163 Unbalanced Voltage Sag Source Location Identification Based on Superimposed Quantities and Negative Sequence ....................................... 617
W.Kanokbannakorn, T.Saengsuwan and S.Sirisukprasert
1356 The Modeling of AC Magnetic Contactor for Immunity Studies and Voltage Sag Assessment ................................................................................... 621
W. Kanokbannakorn, T. Saengsuwan and S. Sirisukprasert
P a g e XL
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Energy Conversion 1098 Performance Analysis of Polycrystalline Silicon and Thin Film Amorphous Silicon Solar Cells Installed in Thailand by Using Simulation Software .......................................................................................... 625 Anucha Phowan, Patamaporn Sripadungtham, Amornrat Limmanee and Ekkachart Hattha
1119 Analysis of Brushless DC Motor in Operation with Magnetic Saturation using FE Method ............................................................................. 629
Burin Kerdsup and Nisai H. Fuengwarodsakul
1140 Study of Maximum Power Conversion of a Switched-Reluctance Generator ........................................................................................................... 633
P.Kerdtuad and S.Kittiratsatcha
1171 Maximum Power Point Tracking by Incremental Conductance Method for Photovoltaic Systems with Phase Shifted Full-Bridge dc-dc Converter ................................................................................................. 637
Phattara Suwannatrai, Pisit Liutanakul and Pongpit Wipasuramonton
1331 Design of a Hybrid Input Charge-Pump Using Micropower Thermoelectric Generators ................................................................................ 641
Kei Eguchi and Sawai Pongswatd
1435 Battery Management System for Series-Hybrid Electric Shuttle Bus .............. 645 Teerayut Piboonrujananon and Nisai H. Fuengwarodsakul
1436 The d-,g-axis Control Technique of Single phase Grid Connected Converter for Wind Turbines with MPPT and Anti-islanding Protection ........ 649
Jirawut Benjanarasut and Bunlung Neammanee High Voltage Engineering and Insulation 1010 Diagnostic of Circuit Breaker Interrupter by Means of a Frequency Response Analysis ........................................................................................... 653
Srisupha M. and Hille C.
1071 Ampacity Calculation of the Underground Power Cables in Voluntary Conditions by Finite Element Method .............................................................. 657
S. Kahourzade, A. Mahmoudi, B. Nim Taj and O. Palizban
P a g e XLI
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1085 Lightning Flashover Rates of Overhead Distribution Lines Applying Volt Time Curve from Testing and IEEE Std.1410-2004 ................................ 661
T. Thanasaksiri
1118 Internal Arcs in Electrical Installations – Validity Range of a Pressure Calculation Method ......................................................................... 665
Nuttawoot Chitamara, Kittipong Anantavanich, Gerhard J. Pietsch and Thanapong Suwanasri
1300 Inventory Management for Power Transformer Spare Parts ............................ 669
Thanapong Suwanasri, Cattareeya Suwanasri, Nuttapol Waewkaew and Rattanakorn Phadungthin
1427 Partial Discharge Detection and Localization in Power Transformers ............ 673 Su Su Win, Myo Myint Aung and Wunna Swe
1444 Analysis of Electrical and Thermal Characteristics of Gapless Metal Oxide Arresters Using Thermal Images ...................................................................... 677 Chaleamchon Srisukkhom and Peerapol Jirapong
Power Delivery 1003 Transformer Winding Diagnostics Using Comparison of Transfer Function
Coefficients ....................................................................................................... 681 Mehdi Bigdeli, Mehdi Vakilian, Ebrahim Rahimpour and Davood Azizian
1227 Voltage Sag Index Using Stochastic Method with Considering Protection Coordination and Sensitive Equipment ............................................................ N/A Le Viet Tien and Thavatchai Tayjasanant
1329 Optimum PMU Placement Considering One Line/ One PMU Outage and Maximum Redundancy Using Genetic Algorithm ........................................... 688 Prashant P. Bedekar, Sudhir R. Bhide and Vijay S. Kale
1352 Optimal Capacitor Allocation for Power Transfer Capability and Power Loss Improvements in Power Transmission Systems Using Evolutionary Programming ..................................................................................................... 692
Phattarakrit Srisathian and Peerapol Jirapong
1391 Maintaining the Reach of Protective Devices in Distribution System with Penetration of Distributed Generation .............................................................. 696 Dao Van Tu and S. Chaitusaney
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P a g e XLII��
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1449 Determining Optimum TMS and PS of Overcurrent Relays using Linear Programming Technique ................................................................................... 700 Prashant P. Bedekar, Sudhir R. Bhide and Vijay S. Kale
1478 Comparison of Multivariable Series LSQ and Differential Equation Based Techniques for Fault Location on Transmission Lines .......................... 704
Prashant P. Bedekar and Sudhir R. Bhide
1545 Estimation of Frequency, Phase and Amplitude of Voltage Using the Continuous Genetic Algorithm ................................................................... 707
Prashant P. Bedekar and Sudhir R. Bhide Power Electronics 1030 A New Soft Switching Current-fed Converter With Voltage Lift .................... 711
M.Delshadand H.Eghbali
1126 Super-Capacitor Based D-STATCOM Applied in IEEE 13-Bus Industrial Distribution System .......................................................................... 715
Seyed Hossein Hosseini, Amin Nazarloo, Student Member and Ebrahim Babaei
1144 Capacitor Lifetime Monitoring for Multilevel Modular Capacitor Clamped DC to DC Converter .......................................................................... 719
Pracan Inttpat , Prapart Paisuwanna and Surin Khomfoi
1154 Z-source Grid-Connected Inverter for Interfacing With Photovoltaic Cells ............................................................................................. 723
Anucha Pattanaphol, Surin Khomfoi and Prapart Paisuwanna
1155 Comparison of Hysteresis Controlled Three-Wire and Split-Link Four-Wire Grid Connected Inverters ................................................................ 727
Evren ISEN, A.Faruk BAKAN
1199 Designing Parameters in PWM Buck AC Chopper for Unity Input Power Factor ............................................................................................ 731
Wanchai Khamsen, Apinan Aurasopon, Worawat Sa-ngiamvibool and Supaporn Kaittisin 1238 Implementation of Distributed Control for Parallel AC/DC Converters ......... 735
Yutthana Kanthaphayao, Uthen Kamnarn and Viboon Chunkag
1257 Theoretical and Practical Analysis of 6-pulse Three-Phase PWM AC-AC Matrix Converter ................................................................................. 739
Prasopchok Hothongkham
P a g e XLIII
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1289 A New Soft Switching Interleaved Boost Converter with High Voltage Gain ............................................................................................ 744
Majid Delshad and Ehsan Shahri
1310 Simulation of Three-Phase Grid Connected Parallel Inverters with Current Error Compensation Control ................................................................ 748
Evren ISEN, A.Faruk BAKAN 1334 Reducing the output Harmonics of Cascaded H-Bridge Multilevel Inverter for Electric Vehicle Applications ........................................................ 752
S. H. Hosseini, M. Ahmadi and S. Ghassem Zadeh
1373 Robust Control Design for Three-Phase Power Inverters using Genetic Algorithm ............................................................................................. 756
N. Nimpitiwan and S. Kaitwanidvilai
1377 The Efficiency Improvement of Series Connected PV Panels Operating under Partial Shading Condition by Using per-Panel DC/DC Converter.............................................................................................. 760
Wuttichai Saranrom and Sompob Polmai
1430 Modeling of a Quadratic Buck Converter ......................................................... 764 Ketsuda Karaket and Chanin Bunlaksananusorn
1432 A Multilevel Converter Charger Utilizing Superimposed Pulse Frequency Method For Prolonging Lead-Acid Battery Lifetime ....................................... 768
Thouchapol Jiramoree, Prapart Paisuwanna and Surin Khomfoi
1494 Low-Cost Self-Oscillating Electronic Ballast for T5 Fluorescent Lamps Integrated with HPF Class-DE Resonant Rectifier ............................... 772
Chainarin Ekkaravarodome and Kamon Jirasereeamornkul
1535 Voltage Sag Compensation Using Two Three-Phase Voltage-Fed PWM Converters ............................................................................................... 776
Y. Sillapawicharn and Y. Kumsuwan Power Engineering and Power System 1006 Effect of STATCOM on Enhancing Power System Dynamic Stability ........... 780
Mehdi Mahdavian and Ghazanfar Shahgholian
1033 Power Flow Algorithm with Induction Motors ............................................... 784 Pichai Aree
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P a g e XLIV��
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1053 Application of Power System Stabilizer to Enhance Dynamic Performance of Siahbisheh Pumped-Storage Power Plant in Iran ................... 788
Seyed Amidedin Mousavi, Mehdi Bigdeli and Masoud Khatibi 1069 A Comparison of Two Numerical Relay Low Impedance Restricted Earth Fault Algorithms In Power Transformer ................................................. 792
Babak Nimtaj, Amin Mahmoudi, Omid Palizban and Solmaz Kahourzade
1105 Daily Typical Load Clustering of Residential Customer ................................. 796 Supalak Sathiracheewin and Vichai Surapatana
1166 Reliability and Economic Analysis of a Stand-Alone PV System to Electrify a three Islands Area in Taiwan ........................................................... 800
J. M. Ling and A. S. Khuong
1178 High-Voltage Passive Harmonic Filter Design ................................................ 804 Jakkapong Tupsa-ard, Chaiya Chamchoy and Thavatchai Tayjasanant
1182 Calculating Leakage Inductances of Pancake Windings in Dry-Type Traction Transformers ....................................................................................... 808
Davood Azizian, Mehdi Vakilian, Jawad Faiz and Mehdi Bigdeli
1190 Electricity Insurance Pricing For the Bilateral Contract Market ...................... 812 Annop Nitanan and Kulyos Audomvongseree
1196 Transmission System Congestion Alleviation with Consideration of Bilateral Contracts ............................................................................................. 816
Yukholthorn Bunterng and Kulyos Audomvongseree
1202 Determining Optimal Battery Capacity of Wind Generator with Power Fluctuation Consideration ...................................................................... 820
Anchalee Prapassornpittaya and Kulyos Audomvongseree
1203 Cost-based Reactive Power Planning in Distribution System Considering Reliability ..................................................................................... 824
S. Kanokbannakorn and K. Audomvongseree
1214 Optimal Fuel Allocation for Generation System using a Genetic Algorithm ......................................................................................... 828
Watcharin Yogyong and Kulyos Audomvongseree
P a g e XLV
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1235 Unified Multi-Objective Optimal Power Flow Considering Emissions with Fuzzy Network and Generators Ramp-Rate Constraints .......................... 832
Keerati Chayakulkheeree
1247 Oppositional Biogeography-Based Optimization for Solving Optimal Power Flow Problems ........................................................... N/A
Aniruddha Bhattacharya and Pranab Kumar Chattopadhyay
1306 Fault Current Limitation in Metropolitan Power System using HVDC Link ....................................................................................................... 840
Suchairat Tongsiri and Naebboon Hoonchareon
1316 Development Composite Customer Damage Function Using the Customer Survey Based Method for Power System Reliability Planning .......................................................................................... 844
P. Teansri, P. Bhasaputra and W. Pattaraprakorn
1337 Determining the optimal capacity and place of DGs using GA algorithm: voltage profile improvement and loss reduction ...................... N/A
Farzad Razavi, Seyed Amir Hosseini, Mohsen Karami, Ali Asghar Ghadimi, Seyed Siavash and Karimi Madahi
1349 A Multi-objective Bees Algorithm for Multi-objective Optimal Power Flow Problem ........................................................................................ 852
Sumetha Anantasate and Pornrapeepat Bhasaputra
1375 Maximization of Distributed Generation with Consideration of Fuse-Recloser Coordination .............................................................................. 857
Sopit Sirisophonwattana and Surachai Chaitusaney
1378 Optimal Allocation of SVC to Enhance Total Transfer Capability Using Hybrid Genetics Algorithm and Sequential Quadratic Programming .................................................................................... 861
Farzad Khandani, Soodabeh Soleymani and Babak Mozafari
1379 Evaluating the Impact of Distributed Generation on Protection System Coordination Using Protection Miscoordination Index .................................... 865
Natthaphol Pholborisut, Titti Saksornchai and Bundhit Eua-arporn 1396 Coordination of Dispatchable Distributed Generation and Voltage Control
Devices for Improving Voltage Profile by Tabu Search .................................. 869 Olarick Ausavanop and Surachai Chaitusaney
P a g e XLVI
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1406 Wavelet Based Fault Detection, Classification and Location in Existing 500 kV Transmission Line ................................................................................ 873
Pairoj Kajoijilertsakul, Santi Asawasripongtorn, Peerayot Sanposh, Jittiwut Suwatthikul and Hideaki Fujita
1415 Transmission Network Reconfiguration Algorithm Considering Short-Circuit Curtailment and Voltage Stability Index .................................... 877
Kumpee Boonsuwan and Naebboon Hoonchareon
1428 A State-Space Model of Faults with Primary Arc and Soil Resistivity Effects Using Scilab .......................................................................................... 881
A. Phupol and A. Kunakorn
1470 Impact of Grid-Connected Photovoltaic System on Total System Losses with Consideration of Capacitor Bank Setting Using Genetic Algorithm ....... 885
S. Kongtonpisan and S. Chaitusaney
1472 Impacts of Distributed Generation on Voltage Sag Assessment in Distribution Systems ......................................................................................... 889
Saowalak Surisunthon and Thavatchai Tayjasanant
1484 Multiobjective Service Restoration in Distribution System Using Fuzzy Decision Algorithm and Node-depth Encoding .................................... 893
Jutanon Kaewmanee and Somporn Sirisumrannukul
1486 Application of Key Cutting Algorithm to Optimal Power Flow Problems ...... 897 U. Leeton and T. Kulworawanichpong
1487 Optimal Overcurrent Relay Coordination Using Artificial Bees Colony Algorithm .......................................................................................................... 901
D. Uthitsunthorn , P. Pao-La-Or and T. Kulworawanichpong
1490 Reserve Margin Evaluation for Generation System Using Probabilistic Based Method .............................................................................. 905
Radhanon Diewvilai, Raksanai Nidhiritdhikrai and Bundit Eua-arporn
1540 Transmission Expansion Planning with Consideration of Voltage Stability using Genetic Algorithm....................................................... 909
Krit Yimchuen and Kulyos Udomwongseree
P a g e XLVII
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
Other 1020 Evaluation of the Functionality of a Traditional Setting Policy Applied on
Directional Earth Fault Function ...................................................................... 913 Behnam Mahamedi
1161 Analysis of Hybrid Wind/Fuel Cell /Battery/ Diesel Energy System under Alaska condition ..................................................................................... 917
Seyed Javad Mirazimi and Mohammad Fathi
1362 A New Soft Single Switched PWM DC-DC Converter ................................... 921 M.Mahdavian and M.Delshad
Signal Processing
Adaptive Signal Processing 1111 Bias Removal in a Modified Indirect Plain Gradient Algorithm for Adaptive IIR Notch Filter ................................................................................. 926
R. Punchalard and A. Nosan
1333 Feedback Interference Cancellation System for WCDMA Radio Repeater .... 930 Akkarawut Thepworachai and Chaiyod Pirak
1339 MIPG Algorithm Stability Improvement for Adaptive IIR Notch Filter ......... 934 A. Nosan and R. Punchalard
Audio, Speech and Language Processing 1108 A Study of Automatic Speech Intelligibility Testing for Thai Oral Surgical Patients ................................................................................................ 938
N. Pitaksirianant, K. Saykhum, C. Wutiwiwatchai, A. Chotimongkol and A. Pimkhaokham
1136 Adaptive Voice Activity Detection for Text-independent Speaker Verification in Noisy Environments ................................................................. N/A
Santi Nuratch, Panuthat Boonpramuk and Chai Wutiwiwatchai
1138 Adaptive Voice Activity Detection and Universal Background Model Adaptation for Text-independent Speaker Verification in Noisy Environments .......................................................................................... N/A
Santi Nuratch, Panuthat Boonpramuk, Chai Wutiwiwatchai
P a g e XLVIII
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1141 Feature Normalization based on Voiced/Unvoiced Segmentation for Text-independent Speaker Verification System ............................................... N/A Santi Nuratch, Panuthat Boonpramuk, Chai Wutiwiwatchai 1148 Categorial-Grammar-Based Phrase Break Prediction ...................................... 954
S. Saychum, C. Hansakunbuntheung, N. Thatphithakkul, T. Ruangrajitpakorn, C. Wutiwiwatchai, T. Supnithi, A. Chotimongkol and A. Thangthai
1177 VT-AMDF Pitch Detection Algorithm and Thai Tone Recognition System .......................................................................................... 958
Nutthacha Prukkanon and Kosin Chamnongthai
1319 Automatic Speech Recognition of Thai Person Names from Dynamic Name Lists ........................................................................................................ 962
Atiwong Suchato, Proadpran Punyabukkana, Patanan Ariyakornwijit and Teerat Namchaisawatwong
Digital Filter Design & Implementation 1029 A Design of IIR Based Digital Hearing Aids Using Genetic Algorithm ......... 967
Pichet Srisangngam, Sorawat Chivapreecha and Kobchai Dejhan
1476 Multiple IIR Notch Filter Design and Optimization by Secant Approximation .................................................................................................. 971 S. Phongsuwan, T. Sitthiwongwanich, A. Thamrongmas, and C. Charoenlarpnopparut Image Processing 1102 Image-based 3D Laser Scanner ........................................................................ 975
Pimrapat Thanusutiyabhorn, Pizzanu Kanongchaiyos and Waleed S. Mohammed 1174 A Fast Algorithm for Low-memory Embedded Wavelet-based Image Coding without List .......................................................................................... 979
Poonlap Lamsrichan
1231 Enhanced Illumination Balancing with Neural Network For Improved Degraded Scanned Text-Photo Images ............................................ 983
Maythapolnun Athimethphat and Kong Kritayakirana
1338 Reducing Prediction Error in Watermark Retrieval Process by Multiple Non-linear Filtering ............................................................................ 987
Narong Mettripun, Nwe Ni Hlaing, Thitiporn Pramoun and Thumrongrat Amornraksa
P a g e XLIX
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1405 Selective Image Smoothing and Feature Enhancement Using Modified Shock Filters ...................................................................................... 991
A. A. Bini and M. S. Bhat
1440 A Study of the Edge Detection for Road Lane ................................................. 995 Worawit Phueakjeen, Nattha Jindapetch, Leang Kuburat and Nikom Suvanvorn
1492 Image Watermark Retrieval based on Majority Voting from Different Color Spaces ...................................................................................... 999
Thitiporn Pramoun, Narong Mettripun and Thumrongrat Amornraksa
1510 The Texture Classification Using the Fusion of Decisions from Different Texture Classifiers ........................................................................... 1003
S. Pharsook, T. Kasetkasem, P. Larmsrichan, S. Siddhichai, T. Chanwimaluang and T. Isshiki
1527 3D Data Acquisition Using Active Stereo Based on Spatial Neighbourhood Technique .............................................................................. 1007
S. Keerativittayanun , T. Kondo, P. Sira-uksorn , T. Phatrapornant and M. Sato Medical Signal Processing & Medical Imaging 1038 Human Identification using main loop of the VCG contour .......................... 1011
Mohamed Medhat and Tawfik Abdelraheem
1040 Simulation of Subharmonic Generation Based on Nonlinear Oscillation from Ultrasound Contrast Agents ................................................ 1015
C. Samakee and P. Phukpattaranont
1121 Automatic 3D Modeling of Pleural Thickening through Thin Plate Spline Interpolation ......................................................................................... 1019
Kraisorn Chaisaowong, Nipaporn Saekor, Somchart Roongruangsorakarn, Thomas Kraus, Til Aach
1132 A novel approach for quantification of retinal vessel tortuosity based on principal component analysis ........................................................... 1023
Rashmi Turior ,Danu onkaew, Toshiaki Kondo and Bunyarit Uyyanonvara
1502 Cardiac Auscultation Analysis System with Neural Network and SVM Technique .............................................................................................. 1027
Pipatthana Phatiwuttipat, Waree Kongprawechon, Kanokvate Tungpimolrut and Sumeth Yuenyong
P a g e L
Content
The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand – Conference 2011
1531 Simulation Program of Specifying Ischemic Stroke Area from CT Perfusion images Based on Digital Image Processing Techniques ........ 1031
S. Fueanggan, S. Chokchaitam and S. Muengtaweepongsa
1550 A Fast and Automatic Detection of Epi-and Endo-Cardium Using MR Images ...................................................................................................... 1035
R. Nitisantawakup, Y. Jiraraksopakun and W. Kumwilaisak Video Processing 1035 Traffic Speed Measurement using Spatio-Temporal Model and Frequency Domain Analysis ........................................................................... 1039 Arucha Rungchokanun, Vutipong Areekul, Supakorn Siddhichai and Hiroaki Kunieda
1117 Performance Analysis on Weighting Factor (α) on Spatial Temporal Gradient Technique and High Confidence Reliability with Sub-Pixel
Displacement ................................................................................................... 1043 Darun Kesrarat and Vorapoj Patanavijit
1149 A Recursive Resolution-Enhancement using Multiframe SRR based on Meridian Filter with Meridian-Tikhonov Regularization ................ 1047
Vorapoj Patanavijit
1390 Multiplexing the elementary streams of H.264 video and MPEG4 HE AAC v2 audio, de-multiplexing and achieving lip synchronization ........ 1051
Naveen Siddaraju and K.R. Rao Other 1125 A Per-Carrier Semiblind Multiuser Receiver for SFBC Downlink MIMO MC-CDMA Systems .......................................................................... 1055
Samphan Phrompichai and Peerapol Yuvapoositanon Author Index ................................................................................................... 1059 Reviewers ........................................................................................................ 1066