[1] Jiang Hao. Research on ultra-light SiC mirrors and support techniques [D]. Changchun: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2016. (in Chinese)

[2] Ding Yalin, Tian Haiying, Wang Jiaqi. Design on the focusing mechanism of space remote-sensing camera [J]. Optics and Precision Engineering, 2001, 9(1): 35-38. (in Chinese)

[3] Zhang Hongwen. Research on the auto-focusing technology for space camera [D]. Changchun: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2003. (in Chinese)

[4] Lv Shiliang, Liu Jinguo, Jia Ping. Accuracy analysis of the focusing precision for multispectral CCD space camera [J]. Infrared and Laser Engineering, 2013, 42(2): 392-397. (in Chinese)

[5] Xu Zhitao, Liu Jinguo, Long Kehui, et al. Accuracy analysis of focusing mechanism of high resolution space camera [J]. Acta Optica Sinica, 2013, 33(7): 0728001. (in Chinese)

[6] Wang Shuxin, Li Jinglin, Liu Lei, et al. Accuracy analysis of focusing mechanism in space camera with long-focal-plane [J]. Optics and Precision Engineering, 2010, 18(10): 2239-2243. (in Chinese)

[7] San Bing, Li Jinglin. Focusing device design of the large aperture optics system [J]. Infrared and Laser Engineering, 2013, 42(S2): 329-332. (in Chinese)

[8] Wang Zhongshan, He Xin, Cui Yongpeng, et al. Analysis and validation of large size focal-plane focusing device for space camera [J]. Infrared and Laser Engineering, 2014, 43(4): 1206-1209. (in Chinese)

[9] Jia Xuezhi, Wang Dong, Zhang Lei, et al. Optimizing design and precision experiment of focusing mechanism in lightweight space camera [J]. Optics and Precision Engineering, 2011, 19(8): 1824-1831. (in Chinese)

[10] Liu Lei, Cao Guohua. Double cam focusing mechanism of space camera with wide field and long-focal-plane [J]. Optics and Precision Engineering, 2012, 20(9): 1939-1944. (in Chinese)

[11] Wang Zhi, Zhang Liping, Li Chaohui, et al. Design of focusing mechanism of space tridimensional mapping camera [J]. Optics and Precision Engineering, 2009, 17(5): 1051-1056. (in Chinese)

[12] Wang Xianjun. Errors and precision analysis of subdivision signals for photoelectric angle encoders [J]. Optics and Precision Engineering, 2012, 20(2): 379-386. (in Chinese)