[1] Zuo Yujia, Bai Guanbing, Liu Jinghong, et al. Two-UAV intersection localization based on the airborne optoelectronic platform[J]. Acta Photonica Sinica, 2017, 46(9): 146-156. (in Chinese)

[2] Cong Shuang, Sun Liguang, Deng Ke, et al. Active disturbance rejection and filter control of gyro-stabilized platform[J]. Opt Precision Eng, 2016, 24(1): 169-177. (in Chinese)

[3] Li Xiangxu, Zhang Zengke, Jiang Min. Design and simulation of a fuzzy-PID composite controller for dual DOF stabilized platform[J]. Electronics Optics & Control,2010, 17(1): 69-72. (in Chinese)

[4] Pei Xuehong. Improved PID control based on RBF neural network[D]. Harbin: Harbin University of Science and Technology, 2010. (in Chinese)

[5] Liu Di, Tang Yonghong, Wang Jing, et al. PID control algorithm based on improved BP neural network[J]. Ordnance Industry Automation, 2010, 29(3): 28-32. (in Chinese)

[6] Li Jiaquan, Ding Ce, Kong Dejie, et al. Velocity based disturbance observer and its application to photoelectric stabilized platform[J]. Opt Precision Eng, 2011, 19(5): 998-1004. (in Chinese)

[7] Li Ying, Ge Wenqi, Wang Shaobin, et al. Adaptive inverse control of stable platform[J]. Opt Precision Eng, 2009, 17(11): 2744-2749. (in Chinese)

[8] Yang Pu, Li Qi. Nonlinear friction grey sliding mode control for gyro stabilized platform[J]. Systems Engineering and Electronics, 2008, 30(7): 1328-1332. (in Chinese)

[9] Han Jingqing. Active Disturbance Rejection Control Technology-the Technology for Estimating and Compensating the Uncertainties [M]. Beijing: National Defense Industry Press, 2008: 183-287. (in Chinese)

[10] Wei Wei. The research of optical axis stabilization of the airborne photoelectric platform[D]. Changchun: University of Chinese Academy of Sciences (Changchun Institute of Optics, Fine Mechanics and Physics), 2015. (in Chinese)

[11] Li Xiantao, Zhang Bao, Shen Honghai. Improvement of isolation degree of aerial photoelectrical stabilized platform based on ADRC[J]. Opt Precision Eng, 2014, 22(8): 2223-2231. (in Chinese)

[12] Gao Z Q. A paradigm shift in feedback control system design[C]//Proceedings of the American Control Conference, 2009: 2451-2457.

[13] Shao Xingling, Wang Honglun. Performance analysis on linear extended state observer and its extension case with higher extended order[J]. Control and Decision, 2015, 30(5): 815-822. (in Chinese)