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	Design of the improved cascade ADRC and its application in photoelectric tracking system
	Zuo, Dan1,2,3; Tang, Tao1,2; Huang, Yongmei1,2; Cai, Huaxiang1,2,3
	2015
会议名称	Proceedings of SPIE - The International Society for Optical Engineering
会议日期	2015
卷号	9677
页码	967706
中文摘要	According to the larger error when reversing in photoelectric tracking control system, the improved cascade Active Disturbance Rejection Controller (ADRC) is put forward to improve the system position tracking performance and tracking precision. First of all, this essay analyses the controlled object model and system control strategy; Then, it gives design method of the improved cascade ADRC; Finally, in order to analyses the improved cascade's better control performance, in the condition of the same input signal,the improved cascade ADRC, conventional ADRC-ADRC and traditional PI-PI controller are used in photoelectric tracking control system to do comparative experiment. The experiment results show that the improved cascade ADRC's performance is better than other two algorithms, the tracking error and the steady state mean square error are significantly reduced, tracking accuracy is significantly improved. The improved cascade ADRC is an appealing solution in dealing with industrial control system problems where uncertainties and interference abound. © 2015 SPIE.
英文摘要	According to the larger error when reversing in photoelectric tracking control system, the improved cascade Active Disturbance Rejection Controller (ADRC) is put forward to improve the system position tracking performance and tracking precision. First of all, this essay analyses the controlled object model and system control strategy; Then, it gives design method of the improved cascade ADRC; Finally, in order to analyses the improved cascade's better control performance, in the condition of the same input signal,the improved cascade ADRC, conventional ADRC-ADRC and traditional PI-PI controller are used in photoelectric tracking control system to do comparative experiment. The experiment results show that the improved cascade ADRC's performance is better than other two algorithms, the tracking error and the steady state mean square error are significantly reduced, tracking accuracy is significantly improved. The improved cascade ADRC is an appealing solution in dealing with industrial control system problems where uncertainties and interference abound. © 2015 SPIE.
收录类别	SCI ; EI
学科主题	Cascade control systems - Control systems - Disturbance rejection - Errors - Mean square error - Navigation - Optical testing - Photoelectricity - Tracking (position)
语种	英语
ISSN号	0277-786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7422]
专题	光电技术研究所_光电工程总体研究室（一室）
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Science, Chengdu, China 2.Key Lab of Optical Engineering, Chinese Academy of Sciences, Chengdu, China 3.University of Chinese Academy of Science, Beijing, China
推荐引用方式 GB/T 7714	Zuo, Dan,Tang, Tao,Huang, Yongmei,et al. Design of the improved cascade ADRC and its application in photoelectric tracking system[C]. 见:Proceedings of SPIE - The International Society for Optical Engineering. 2015.

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