A Method of Enhancing Fast Steering Mirror's Ability of Anti-Disturbance Based on Adaptive Robust Control

doi:10.1155/2019/2152858

CIOMP OpenIR

	A Method of Enhancing Fast Steering Mirror's Ability of Anti-Disturbance Based on Adaptive Robust Control
	S.T.Zhang; B.Zhang; X.T.Li; Z.X.Wang; F.Qian
	2019
发表期刊	Mathematical Problems in Engineering
ISSN	1024-123X
卷号	2019 页码:9
摘要	Fast steering mirror (FSM) plays a crucial role in stabilization of the line-of-sight (LOS) and phase shift compensation. The control accuracy of the FSM is affected by various disturbances especially the vibration in the aviation environment. Traditional anti-disturbance methods, such as disturbance observer (DOB), have a little effect of suppressing disturbance in FSM. But it also brings some problem, such as increasing mass and amplifying high frequency noise. To solve these problems, an anti-disturbance strategy based on adaptive robust control (ARC) was proposed. And it will not amplify the high-frequency noise which is inevitable in DOB. Experimental results show that, using adaptive robust controller, the steady-state error of the FSM decreased 4.8 times compared to simple PID control and 1.9 times compared to DOB+PID control in the simulated vibration environment.
关键词	Engineering,Mathematics
DOI	10.1155/2019/2152858
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62789
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S.T.Zhang,B.Zhang,X.T.Li,et al. A Method of Enhancing Fast Steering Mirror's Ability of Anti-Disturbance Based on Adaptive Robust Control[J]. Mathematical Problems in Engineering,2019,2019:9.
APA	S.T.Zhang,B.Zhang,X.T.Li,Z.X.Wang,&F.Qian.(2019).A Method of Enhancing Fast Steering Mirror's Ability of Anti-Disturbance Based on Adaptive Robust Control.Mathematical Problems in Engineering,2019,9.
MLA	S.T.Zhang,et al."A Method of Enhancing Fast Steering Mirror's Ability of Anti-Disturbance Based on Adaptive Robust Control".Mathematical Problems in Engineering 2019(2019):9.

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