short report of the progress of ccauv.v-k3 - bipm · short report of the progress of ccauv.v-k3...
TRANSCRIPT
![Page 1: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/1.jpg)
Short Report of the progress of
CCAUV.V-K3
Qiao SUN
the 10th CCAUV meeting
25-27 Nov. 2015
BIPM
CCAUV/ 15-06
![Page 2: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/2.jpg)
Measurements completed
2/18
CCAUV.V-K3 0.1-40 Hz low-frequency vibration comparison
BKSV-DPLA , CENAM, GUM, INMETRO, KRISS, LNE, METAS, NIM, NMC, NMIA, NMIJ, NMISA, PTB and VNIIM (14).
• Measurements completed • Results received in 12 months as scheduled
![Page 3: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/3.jpg)
3/18
Final check of the stability of artefact
Remaining task
Data analysis
Comparison report drafted
Approval process
Publication expected in 2016
![Page 4: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/4.jpg)
Proposal for Low-intensity Shock
Key Comparison CCAUV.V-K4
![Page 5: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/5.jpg)
1. Background
2. APMP Pilot Comparison in shock
3. Proposal of CCAUV.V-K4
5/18
![Page 6: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/6.jpg)
Background
6/18
New Car Assessment Program Wayne State Tolerance Curve
★★★★★ ——Possibility of serious injury≤10%
![Page 7: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/7.jpg)
Background
7/18
Shock acceleration
![Page 8: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/8.jpg)
Background
8/18
Source: APMP TCAUV Report for APMP GA 2011
by Dr. Takashi USUDA
![Page 9: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/9.jpg)
Background
9/18
Meas. Sci. Technol., 2011
NMIJ
Measurement, 2012
CMS
Meas. Sci. Technol., 2014
NIM
![Page 10: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/10.jpg)
Background
10/18
![Page 11: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/11.jpg)
1. Background
2. APMP Pilot Comparison in shock
3. Proposal of CCAUV.V-K4
11/18
![Page 12: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/12.jpg)
APMP Pilot Comparison in Shock
12/18
Three conditions for a possible comparison of shock sensitivity
at low intensity
Similar pulse shape
Wide pulse duration
Low acceleration level
![Page 13: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/13.jpg)
APMP Pilot Comparison in Shock
13/18
The voltage sensitivity is calculated as the ratio of the amplitude
of the Accelerometer Chain output voltage to the shock peak
value at its reference surface.
500, 1 000, 2 000, 3 000, 4 000, 5 000.
The peak acceleration range of the measurements was agreed to
be from 500 m/s² to 5 000 m/s². Specifically, the laboratories are
supposed to measure at the following acceleration levels (all
values in m/s²).
duration of monopole shock pulse is within 0.3 to 3 ms. A series of 0.5 ms,
1 ms, 1.5 ms and 2 ms are recommended, with the reference of 2 ms at a
peak acceleration of 1 000 m/s².
Specific conditions for the measurements of this comparison are:
duration of dipole shock pulse at 1 000 m/s² as option is within 0.03 to 0.2 ms.
A series of 0.03 ms, 0.05 ms, 0.07 ms, 0.10 ms, 0.25 ms and 0.20 ms are
recommended, with the reference of 0.1 ms at a peak acceleration of 1 000 m/s².
![Page 14: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/14.jpg)
APMP Pilot Comparison in Shock
14/18
Various shock calibration standards
PN-LMS (1: SPEKTRA)
Hammer-anvil impact (2: CMS, NIM)
Note:
Self-developed and commercial
types are employed with laser
interferometry in the comparison.
Hopkinson bar
(3: NIM, NIMT, SPEKTRA)
![Page 15: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/15.jpg)
APMP Pilot Comparison in Shock
15/18
Degree of equivalence for voltage sensitivities under monopole
shock excitation at 1000 m/s2, 2.0 ms and 5000 m/s2, 0.8 ms
Degree of equivalence for voltage sensitivities under dipole
shock excitation at 1000 m/s2, 0.20 ms and 0.03 ms
![Page 16: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/16.jpg)
APMP Pilot Comparison in Shock
16/18
![Page 17: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/17.jpg)
1. Background
2. APMP Pilot Comparison in shock
3. Proposal of CCAUV.V-K4
17/18
![Page 18: Short Report of the progress of CCAUV.V-K3 - BIPM · Short Report of the progress of CCAUV.V-K3 Qiao SUN the 10 th CCAUV meeting . 25-27 Nov. 2015 . BIPM. CCAUV/ 15-06](https://reader033.vdocuments.site/reader033/viewer/2022041717/5e4c62a6ffe1020eaa7d872e/html5/thumbnails/18.jpg)
Proposal of CCAUV.V-K4
18/18
2016-2017
Measurements & Report
2016
Stability Observation
2016
Technical Protocol