IFAC Meeting Papers

Keywords in this section are from papers presented at:

13tb IFAC TRIENNIAL WORLD CONGRESS (VOLUME B) San Francisco, USA, 30 June - 5 July 1996

Full papers appear in the Proceedings volume published under the Pergamon imprint and available from Elsevier Science Ltd. (ISBN: 0 08 042910 6)

emaii address of corresponding author, if supplied, appears after the author's name in brackets

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209 A linear feedback rule for stochastic production planning Silva Filho, O.S.(oscar@ia.cti.br), pp 1-6 Keywords: Stochastic control, Dynamic programming, Probability, Production systems, Inventory control

210 Robust control of a manufacturing facility with uncertain ocessing rates au, F.E.(eefet@eesls0.engr.ccny.cuny.edu), Cao, C.,

S~eY 7"12 words: Manufacturing systems, Scheduling algorithms, witching algorithms

211 ~ uasi-optimal control of manufacturing systems ikitin, S . ,pp 13-18

Keywords: Networks, Linear programming, Manufacturing systems, Scheduling algorithms, Minimization

212 Fluid network models: linear programs for control and ~ erformance bounds

ng, D., Humphrey, J., Meyn, S.(meyn@decision.csl.uiuc.edu), pp 19-24 Keywords: Queuing networks, Stability, Performance, Linear programming

213 An interactive optimization technique for short term schedulingof batch multipurpose plants Passos, C.A.S.(passos@ia.cti.br), Latre, L.G., Rodrigues, M.T.M., Campos, M.F.D., pp 25-30 Keywords: Scheduling, Chemical industry, Optimization techniques

214 Scheduling permutation flow shops using the Lagrangian relaxation technique Liu, G., Luh, P.B., Resch, R., pp 31-36 Keywords: Scheduling, Permutation flow shop, Lagrangian relaxation, Inherent duality gap

215 Composition of conflict-free petri net models for control of flexible manufacturing systems Hniz, B.(hruz@kasr.elf.stuba.sk), Niemi, A.J., Virtanen, T., ~ey 37-42

words: Discrete event dynamic systems, Flexible manufactuirng systems, Petri nets, Control oriented models

216 Automatic assembly planning based on genetic algorithms Sebaaly, M.F., Fujimoto, H., pp 43-48 Keywords: Assembly, Factory automation, Genetic algorithms, Manufacturing systems, Optimization problems, Search methods, Sequential algorithms

217 A unified NN model and algorithm for scheduling in manufacturing Wang, S., Shen, G., pp 49-54 Keywords: Neural network, Unified NN model, Energy function, State equation, Scheduling

218 A search approach based on the petri net theory for FMS scheduling Jeng, M.D.(jeng@celabl .ee.ntou.edu.tw), Chen, S.C., Lin, C.S., pp 55-60 Keywords: Petri-nets, Heuristic search, State equation, Flexible manufacturing systems, Scheduling algorithm

219 Hybrid AI approaches to intelligent manufacturing Monostori, L.(laszlo.monostori@sztaki.hu), Egresits, t~s., Kdddr, B., pp 61-66 Keywords: Control and monitoring of manufacturing PNerOCesses, Intelligent manufacturing systems, Learning,

ural networks, Fuzzy systems

220 Petri net feedback controller design for a manufacturing systems Moody, J.O., Antsaklis, P.J., Lemmon, M.D., pp 67-72 Keywords: Petri nets, Discrete event systems, Manufacturing syster~v

221 Optimal service control of a flexible production line with random demand Song, D., Sun, Y., pp 73-78 Keywords: Manufacturing systems, Ban~-bang control, Dynamic programming, Optimal control

222 Dynamic scheduling and Kanban allocation in manufacturing systems Liberatore, G.,Nicosia, S.(nicosia@eln.utovrm.it), Valigi, P. pp 79-84 Keywords: Kanban manufacturing systems, Dynamic scheduling, Discrete event dynamic systems, Perturbation analysis, Dynamic control systems

223 Shape and velocity optimization for metal forging Smith, L.D., Berg, J.M., pp 85-90 Keywords: Manufacturing processes, Metals, N~nlinear programming, Numerical methods

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225

Diagnosis of different faults in milling using drive signals and process models Konrad, H.(konr @irt I .rt.e-technik.th-darmstadt.de), lsermann, R., pp 91-96 Keywords: Machining, Fault diagnosis, Parameter estimation, Classification

Designing the information framework of OOP models approach of high level petri nets Wu, Z. ,pp 97-102 Keywords: Object-oriented programming, High level petri net, CEM/T net, Job shop production line

226 Optimization of the assembly process in a flexible cell Agnetis, A., Macchiaroli, R., Nicolb, F., pp 103-108 Keywords: Assembly robots, Flexible automation, Scheduling algorithms, Combinatorial optimization

227 Requirements of the generic enterprise reference architecture and methodology Bemus, P.(bemus@cit.gu.edu.au), Nemes, L., pp 109-120 Keywords: Enterprise integration, Reference architecture, Enterprise engineering

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The task force specification for GERAM and its fulfillment by PERA Williams, T.J.(tjwil@ecn.purdue.edu), Li, H., pp 121-131 Keywords: Architectures, Enterprise integration, Enterprise modelling., Methodology, Requirements analysis, Systems engmeermg

Contributions of CIMOSA to GERAM Kosanke, K., Vemadat, F.B., pp 133-138 Keywords: Architectures, Enterprise integration, Enterprise modelling, Methodology, Requirements analysis, Systems Engineering, GERAM, CIMOSA

230 GIM (GRAI integrated methodology) and its mapping onto GERAM Chen, D., Doumeingts, G., VaUespir, B., pp 139-144 Keywords: Enterprise integration, Enterprise modelling, Architecture, Methodology

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The relevance of computer supported cooperative work for advanced manufacturing Sch~, T.(100646.1163@compuserve.com), pp 145-150 Keywords: Computer supported cooperative work ( CSCW), Communication, Groupware, Work:flow management technology, Business process re-engineering (BPR), Human centred computer integrated manufacturing, (HC-CIM), Concurrent engineering, Production planning and control (PPC), Small-batch production, Manufacturing cell

Periodic disturbances in cutting force control in turning Harder, L., Isaksson, A.J., pp 151-156 Keywords: Machining, Force control, PI controllers, Notch Jilters

233 Model based cutting force control for milling operations using position sensors Nolzen, H(nolz@irtl.rt.e-technik.th-darmstadt.de) Isermann, R., pp 157-162 Keywords: Adaptive control, Milling, Machine tool, Control system, Models, Linear estimation

1762 IFAC Meet ing Papers

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On operating point sensitivity of thermal processes Kosut, R.L.(kosut@isi.com), Kabuli, M.G., pp 163-168 Keywords: Steady state, Process control, Thermal equilibrium, Temperature profiles, Integral action

Calibration of servo system with redundant actuators Choi, G.-H., Nakamura, H., Kobayashi, H., pp 169-174 Keywords." Redundant actuator, Multiple actuation, Coulomb .]?iction, Sensor dead-zone, Backlash

Intelligent control of manufacturing systems using open communication Kovdcs, G.L., Nacsa, J., Haidegger, G., pp 175-180 Keywords: Expert systems, ManuJdcturing systems, Communication protocols, Knowledge-based control, Integration

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Controlling of autonomous robot systems with fuzzy techniques Kuhn, T.(Thomas.Kuhn @ Systemtechnik.tu-ilmenau.de), Wernstedt, J., pp 247-252 Keywords: Autonomous mobile robots control, Fuzzy control, Hierarchical control, Virtual target

Neuro-fuzzy approach in service robotics Han, M.-W.(e31 ~@ihrt 1.ihrt.tuwien.ac.at), Kopacek, P., pp 253-258 Keywords: Neural networks, Fuzzy control, Robot control, Sensors, Obstacle avoidance

Are operators and pilots in control of complex systems? M~rtensson, L., pp 259-270 Keywords: Human requirement, Work organisation, Flexible manu~zcturing systems, Emergency in aviation

237 Design approach of a real-time MIMO fuzzy logic controller with application to dyeing jig Mao, J.(duxw@bepc2.ihep.ac.cn), Mao, H., Zhang, J., pp 181-185 Keywords: Fuzzy control, MIMO, On-line closed loops, Prototyping, Real-time

238 Modeling and control wet etching Zhou, B., Ramirez, W.F.(fred.ramirez@colorado.edu), pp 187-192 Keywords: Optimal control, Wet etching, Microelectronic manufacturing

239 Liquid container transfer considering the suppression of sloshing for the change of liquid level Yano, K.(yano@procon.tutpse.tut.ac.jp), Yoshida, T., Hamaguchi, 1~I., Terashima, K., pp 193-198 Keywords: H control, Robust control, Transportation control, Industrial production systems, Vibration dampers

240 Feedback control of OMVPE growth of compound semiconductor devices Warnick, S.C., Dahleh, M.A., Kussmaul, A., Karam, N.H., p/~ey199-204

words: Nonlinear control systems, Mathematical inversion, Spectroscopy, Process control, Technology transfer

241 Application of a nonlinear model reduction method to rapid thermal processing (RTP) reactors Aling, H., Ebert, J.L., Emami-Naeini, A., Kosut, R.L., pp 205-210 Keywords: Nonlinear models, Model reduction, Singular value decomposition

242 Modeling and control of a metalorganic chemical vapor deposition process for III-V compound semiconductor epltaxy Gaffney, M.S.(gaffney@seidel.ece.ucsb.edu), Reaves, C.M., Holmes, Jr. A.L., DenBaras, S.P., Smith, R.S., pp 211-216 Keywords: Compound semiconductor control, Ultrasonic transducer

243 Capacitance/diameter (C/D) control in telephone cable insulation process Pulkkinen, J., Koivo, H.N., Zaramella, J.-C., pp 217-222 Keywords: Robust control, Multivariable control systems, Telephone cable, Extrusion

245 Control of modular flexible assembly cells Probst, R.(e318 @ihrt 1 .ihrt.tuwien.ac.at), Kronreif, G., PKPey 23-228

words: Flexible manufacturing systems, Robotics, Control systems, Monitoring, Information technology, Computer aided manuJacturing, Task co-ordination, Hierarchical control, Man~machine inter3'ace, Object- oriented systems

246 A "low-cost" solution of virtual manufacturing systems Perme, T., Noe, D., pp 229-234 Keywords: Assembly, CAD, Models, Simulation, Petri nets

247 Object oriented low cost picture processin~g Fessel, C.(e318 @ihrt 1 .ihrt.tuwien,ac.at), Protest, R., pp 235-240 Keywords: Vision, Object oriented programming, Object oriented recognition, Robot control, Robot vision

248 A new method for the assessment of products for automated disassembling Gschwendmer, G.(e318@lhrtl.ihrt.tuwien.ac.at), Kopacek, P., pp 241-246 Keywords: Concurrent engineering, Automation, Assessment o[: products Disassembly Design tbr disassembly Design of" a disas,vembly cell

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Chaos and automation Tschiersch, I., Brandt, D., pp 271-276 Keywords: Automation, Chaos, Human-machine-inter~ace, Modelling, Software engineering

Socio-technical implementation as a political process: the case of team based cellular manufacturing Badham, R.J., Majchrzak, A., pp 277-281 Keywords: Cellulars, Work groups, Teams, Selt:managing, Autonomy, Socio-technical, Organizational politics, Work organization

Integrating design engineering and the work-force Emspak, F.(emspakf@workers.uwex.edu), pp 283-288 Keywords: Design systems, Human centered design, Flexible manufacturing systems, Skill-based systems

255 Operator empowerment for total productive maintenance Tsai, J.W., pp 289-292 Keywords: Maintenance, Productivity, Human ~dctors, " Quality ~f work lite

256 The human brain: a model for human-oriented automatic control systems Holmes, S., pp 293-298 Keywords: Automatic control, Design, Human brain, Integration

257 Support system design for man-machine interfaces of autonomous production cells Schlick, C., Springer, J., Luczak, H., pp 299-304 Keywords: CNC Human-centered design, Man~machine systems, Mant~facturing systems, Tasks

258 A study of advanced control systems in the work place Hersh, M.A.(M.Hersh@elec.gla.ac.uk), Johnson, M.A., P/~ey 305-310

words: Survey, Industrial control, Industry automation

259 Flexible learning strategies for visual control systems Teunis, M.(teunis@ipk.fhg.de), Nickolay, B., pp 311-316 Keywords: Control system design, Automation, Image processing, Human.thcwrs, Computer application

260 Victorian virtues as measures of managerial competence Platts, M.J.(mjp@eng.cam.ac.uk), pp 317-322 Keywords: Education, Human fa, ctors, Management systems, Skill based systems, Social and behavioural sciences

261 Knowledge, control, and reality: the need for a pluralistic view in control system design Liz, M., Vfizquez, M., Aracil, J.(aracil@esi.us.es), ~p 323-328

eywords: Epistemological aspects of modelling, Internal realism, Alternate descriptions, Conceptual schemes, Fuzzy modelling

262 System knowledge - ingredient of culture V~-nos, T.(vamos@lutra.sztaki.hu), pp 329-332 Keywords: System concepts, Education, Dynamic systems, Multimedia, Social and behavioral sciences

263 Teleworking: its impact on work culture and sustainability Hersh, M.A.(m.hersh@elec.gla.ac.uk), pp 333-338 Keywords: Telework, Energy conservation, Work organisation, Technology substitution

2 6 4 Al)pr0achlng an understanding of different cultural styles ot" control development and automated manufacturing in Japan, the USA, and Germany Moritz, E.F., pp 339-344 Keywords: Cultural aspects of automation, Social impact of automation, Social requirements, Skill-based~roduction, " Innovation, Economic systems, Adaptation, i ransformation

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IFAC Meeting Papers

Human orientation - an important success factor in

~ep lying control technology metii~, J.(janko.cemetic@ijs.si), Rihar, M., Strm~nik, S.,

Brandt, D., p p 345-350 Keywords: Control technoloyg, Human-centered design, Systems methodology

Globalized production considering cultural aspects: the case of trausnational strategies Hirsch-Kreinsen, H., pp 351-355 Keywords: Industrial production systems, Human centered design, Work organization, Social sciences, Economics

267 Findings of comparative studies on CNC-machine tools Rauner, F., pp 357-361 Keywords: CNC-machine tools, Industrial culture, Competition, Global market, New generation control

268 Images of workers in technological development processes Meil, P., pp 363-366 Keywords: Industrial production systems, Technology, Work organization, Social sciences, Economics

DSSFM: from technology transfer to culture transfer in decision making Filip, F.G.(filip@roeam.ici.ro), Neagu, G., Donciulescu, D.A., PI~ 367-372 Keyworas: Cultural aspects of automation, Decision support systems, Human factors, Information technology, Manufacturing systems, Systems engineering, Technology transfer

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270 Culture: a constraint for industrial automation? Panel discussion Martin, T., Vamos, T., Haddad, C., Plaits, J., Emspak, F., Badham, R., Brandt, D., Kawai, K., p.373 Keywords: Cultural aspects of automation, Social requirements of control

271 Fuzzy control for fruit storage optimization using neural networks and genetic algorithms Morimoto, T., Hashimoto, Y., pp 375-380 Keywords: Fruit storage process, Fuzzy control, Optimal membership functions, Optimal fuzzy rules, Genetic algorithms, Neural networks

272 Extraction of non-parametric image features for plant OWth control rase, H., Nishiura, Y., Suzuki, T., pp 381-386

Keywords: Computer vision, Textural features, Finite element method, Speaking plant approach, Phytotechnology, Image compresswn

273 Receding horizon optimal control of greenhouse climate based on the lazy man weather prediction Tap, R.F.(frank.tap@user.aenf.wau.nl), Van Willigenburg, L.G., Van Straten, G., pp 387-392 Keywords: Dynamic optimization, Receding horizon optimal control, Greenhouse climate control, Disturbance

exploitation

O • a l t i m a l control of greenhouse heating abi, Z., Zhou, W., pp 393-398

Keywords: Optimal control, Environmental control, Optimization, Nonlinear programming, Control oriented models

Predictive control of air temperature in greenhouses Nielsen, B.(bn@dina.kvl.dk), Madsen, H., pp 399-404 Keywords: Horticulture, Feedforward control, Generalized predictive controller, Multi-variable control, State space models, Stochastic linear differential equation

True digital control of carbon dioxide in agricultural crop rowth experiments

ylor, J., lees, M., Young, P.(p.young@lancaster.ac.uk), Minchin, P., pp 405-410 Keywords: Automatic control, LQG control, Pulse width modulation, Modelling, Agriculture

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Control problems arising in chemotherapy under evolving ¢]rug resistance Swiemiak, A.(aswier@ia.gliwice.edu.pl), Polafiski, A., Kimmel, M., pp 411-416 Keywords: Biomedical systems, Stability analysis, Distributed-parameter system~v, Bessel functions, Stochastic modelling

Identification scheme for cardiovascular parameter estimation Yu, Y.-C., Boston, J.R., Simaan, M., Antaki, J.F., pp 417-422 Keywords: Biomedical systems, Biocontrol, Cardiovascular modeling, Extended Kalman filter, Parameter estimation, Least-squares estimation

Two-variable adaptive fuzzy controller supporting extracorporeal blood purification R6her, O., Strietzel, R.(STRIETZL@eatns I .et.tu-dresden.de), ~ey 423-428

words: Biomedical systems, Fuzzy control, Medical applications

A neural network approach to automated lung function diagnosis in infants Leonhardt, S.(leo@irtl .rt.e-technik.th-darmstadt.de), Ahrens, P., Schmitt, O., Hoffmann, D., pp 429-434 Keywords: Automation, Classification, Diagnosis, Neural networks, Medical applications, Pattern recognition

Human arm trajectory: planning, execution, and control Weber, D., Jiping He, (hjp@asu.edu), pp 435-440 Keywords: Trajectory control, Gain modulation, Arm movement, Physiological model, Simulation Noise reduction in biomedical applications. A high order spectra approach Ionita, A.D., Dumitrache, I., Ionescu, T., pp 441-446 Keywords: Signal processing, Biomedical systems, Higher order statistics, Signal reconstruction, Bispectrum, Signal-to- noise ratio

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Simulation of small hydropower stations for operator traininl~ Qiu, X.(qiu@aut.ee.ethz.ch), Glattfelder, A.H., Schaufelherger, W., Widmer, R., pp 447-452 Keywords: Automation, Developing countries, Operator training, Power station control, Simulation

Acclimation environment control after grafting - a new acclimation method Nishiura, Y., Murase, H., Honami, N., pp 453-458 Keywords: Photosynthesis interval, Acclimation environment control, Wilting behavior, Machine vision technique, Bioinstrumentation, Wilting model Grafting robot system, Bioproduction

Range image analysis for the greenhouse automation in intelligent plant factory Hatou, K., Matsuura, H., Sugiyama, T., Hashimoto, Y., ~Pey 459-464

words: Plant factory, Greenhouse automation, l-xtser range finder, Range image analysis, 3-D (three dimensional) shape recognition in agriculture

Experimental drying device and temperature optimization for drying food components Stencl, J.(StencI@pok0.VSZBR.CZ), Homola, P., Gotthardova, J., pp 465-469 Keywords: Air, Drying device, Energy, Optimization, Temperature

Optimal control of the daily greenhouse climate: physical

~cP roach Ilamitchian, M.(arm@avignon.inra.fr), Tantau, H.-J., 471-475 words: Bilinear systems, Optimal control, Bang-bang

control, Agriculture

A crop canopy model for optimal climate control in integrated pest management Lange, D.(lange@itg.uni-hannover.de), Tantau, H.J., ~Pey 477-482

words: Agriculture, Control applications, Modelling