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Proceedings Paper

Realization of LOS (Line of Sight) stabilization based on reflector using carrier attitude compensation method
Author(s): Yao Mao; Jing Tian; Jia-guang Ma
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Paper Abstract

The techonology of LOS stabilization is widely applicated in moving carrier photoelectric systems such as shipborne, airborne and so on. In application situations with compact structure, such as LOS stabilization system of unmanned aerial vehicle, LOS stabilization based on reflector is adopted, and the detector is installed on the carrier to reduce the volume of stabilized platform and loading weight. However, the LOS deflection angle through reflector and the rotation angle of the reflector has a ratio relation of 2:1, simple reflector of stable inertial space can not make the optical axis stable. To eliminate the limitation of mirror stabilizing method, this article puts forward the carrier attitude compensation method, which uses the inertial sensor installed on the carrier to measure the attitude change of the carrier, and the stabilized platform rotating half of the carrier turbulence angle to realize the LOS stabilization.

Paper Details

Date Published: 3 February 2015
PDF: 6 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925543 (3 February 2015); doi: 10.1117/12.2065311
Show Author Affiliations
Yao Mao, Institute of Optics and Electronics (China)
Jing Tian, Institute of Optics and Electronics (China)
Univ. of Chinese Academy of Sciences (China)
Jia-guang Ma, Institute of Optics and Electronics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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