Application and analysis of mirror discrete support technology in optical remote sensor

Yong-jian Wu; Xin Sun; Shi-cheng Cui; Lu-ping Yang; Yong Liu

doi:10.1117/12.2588297

12 March 2021 Application and analysis of mirror discrete support technology in optical remote sensor

Yong-jian Wu, Xin Sun, Shi-cheng Cui, Lu-ping Yang, Yong Liu

Proceedings Volume 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications; 117639W (2021) https://doi.org/10.1117/12.2588297
Event: Seventh Symposium on Novel Photoelectronic Detection Technology and Application 2020, 2020, Kunming, China

Abstract

Discrete support technology has been widely used in the mirror support of space optical remote sensor due to its high lightweight and good environmental adaptability. In this paper, a six point discrete structure is designed to meet the high force and thermal stability requirements of a lightweight mirror with a diameter of Φ550mm in a high-resolution space camera. Through the analysis of the mirror stiffness and the adaptability under various environmental effects such as gravity, temperature, shrinkage of glue spots and overload, the rationality of the structural design is verified, and the indicators meet the application requirements of space optical remote sensor.

Citation Download Citation

Yong-jian Wu, Xin Sun, Shi-cheng Cui, Lu-ping Yang, and Yong Liu "Application and analysis of mirror discrete support technology in optical remote sensor", Proc. SPIE 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 117639W (12 March 2021); https://doi.org/10.1117/12.2588297

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