Application of linear active disturbance rejection control for photoelectric tracking system

	Application of linear active disturbance rejection control for photoelectric tracking system
	Wang, W.; J. Guo; Z. Jiang and T. Wang
	2017
发表期刊	High Technology Letters
卷号	23 期号:3
摘要	Dynamic characteristics and tracking precision are studied in the photoelectric tracking system and a linear active disturbance rejection control (LADRC) scheme is proposed for position loop. A current and speed controller is designed by a transfer function model, which is obtained by adaptive differential evolution. Model error, friction and nonlinear factor existing in position loop are treated as 'disturbance', which is estimated and compensated by generalized proportional integral (GPI) observer. Comparative results are provided to demonstrate the remarkable performance of the proposed method. It turns out that the proposed scheme is successful and has superior features, such as quick dynamic response, low overshoot and high tracking precision. Furthermore, with the proposed method, friction is suppressed effectively. Copyright by HIGH TECHNOLOGY LETTERS PRESS.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59276
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, W.,J. Guo,Z. Jiang and T. Wang. Application of linear active disturbance rejection control for photoelectric tracking system[J]. High Technology Letters,2017,23(3).
APA	Wang, W.,J. Guo,&Z. Jiang and T. Wang.(2017).Application of linear active disturbance rejection control for photoelectric tracking system.High Technology Letters,23(3).
MLA	Wang, W.,et al."Application of linear active disturbance rejection control for photoelectric tracking system".High Technology Letters 23.3(2017).

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