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Proceedings Paper

Vibration measurements using CCD
Author(s): Qingyou Wang; Liu He; Qing Guo; Wei Li
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Paper Abstract

With the use of several high-speed and high-sensitivity linear CCD as photoelectric displacement senor, multi-point simultaneous measurement can be carried out to get vibration parameters such as vibration amplitude, vibration frequency and collision acceleration, etc. This high-precision and fast-response method takes the advantages of non-contact measuring and synchronous data sampling. The sampled data also can be displayed, stored and processed by computers.

Paper Details

Date Published: 10 August 1998
PDF: 5 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318414
Show Author Affiliations
Qingyou Wang, Tianjin Univ. (China)
Liu He, Tianjin Univ. (China)
Qing Guo, Tianjin Univ. (China)
Wei Li, Tianjin Lian Huili Electronic Technology Co., Ltd. (China)


Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)

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