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Proceedings Paper

Research on pointing of piezoelectric fast steering mirror under vibration condition
Author(s): Bingna Zhang; Liang Zhang; Genghua Huang; Rong Shu
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Paper Abstract

Piezoelectric Fast Steering Mirror (PFSM) is widely used to realize fast and precise pointing in optical systems. To eliminate the nonlinearity, close-loop driving circuit must be used through position sensors such as strain gauge. Since PFSM not only works in static condition, but also needs pointing precisely under dynamic condition, it is necessary to research the pointing performance under shock and random vibration. The platform was established and the experiment was done to verify the deviation angle of PFSM during vibration in this paper. The conclusion is got finally.

Paper Details

Date Published: 8 September 2011
PDF: 7 pages
Proc. SPIE 8191, International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, 819121 (8 September 2011); doi: 10.1117/12.900940
Show Author Affiliations
Bingna Zhang, Shanghai Institute of Technical Physics (China)
Liang Zhang, Shanghai Institute of Technical Physics (China)
Genghua Huang, Shanghai Institute of Technical Physics (China)
Rong Shu, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 8191:
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies
Yuelin Wang; Huikai Xie; Yufeng Jin, Editor(s)

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