[1] [1] He Zhaocai, Hu Baoan. Photoelectric Measurement[M]. Beijing: National Defense Industry Press, 2002. (in Chinese).

[2] Yu Funan, Xu Shuyan. Shafting design for precise two-dimensional turntable applied to Φ300 mm plane mirror[J]. Optics and Precision Engineering, 28, 1075-1082(2020).

[3] Wang Huai, Dai Shuang, Wu Xiaoxia. Shafting structure design in a 600 mm thin mirror active optics telescope[J]. Infrared and Laser Engineering, 44, 1260-1266(2015).

[4] Li Hui, Shen Xiangheng. New shafting error simulating method of photoelectric theodolite[J]. Infrared and Laser Engineering, 37, 334-337(2008).

[5] Wang Tao, San Xiaogang, Gao Shijie, et al. Dynamic characteristics of vertical shaft system of photoelectric turntable[J]. Journal of Jilin University (Engineering and Technology Edition), 48, 1099-1105(2018).

[6] Wang Tao, Tang Jie, Cong Junfeng. Design of theodolite’s pitching-shaft based on the standard bearing[J]. Journal of Changchun University of Science and Technology (Natural Science Edition), 34, 39-41(2011).

[7] Wang Tao, Tang Jie, Song Liwei. Optimization design of theodolite’s vertical shaft[J]. Journal of Changchun University of Science and Technology (Natural Science Edition), 33, 14-16(2010).

[8] Lei Chenghua, Wang Shouyin. Optimization design of theodolite’s vertical shaft[J]. Journal of Engineering Design, 15, 278-282(2008).

[9] Zou Ji, San Xiaogang, Li Yaobin, et al. Dynamic characteristics study of opto-electronic theodolite turntable[J]. Laser & Infrared, 49, 93-98(2019).

[10] [10] Song Chunyang. The design of precision shaft system on high precision total station[D]. Beijing: Beijing University of Technology, 2017. (in Chinese)