A hybrid control strategy for the optoelectronic stabilized platform of a seeker

doi:10.1016/j.ijleo.2018.12.168

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	A hybrid control strategy for the optoelectronic stabilized platform of a seeker
	M.Y.Zhang; H.Liu; H.W.Zhang; X.K.Miao
刊名	Optik
	2019
卷号	181 页码:1000-1012
关键词	Optoelectronic stabilized platform of a seeker,Butterworth low pass,filter,Disturbance rejection rate of a seeker,Disturbance observer,Notch filter,Incomplete derivative proportional integral derivative,(IDPID) controller,systems,Optics
ISSN号	0030-4026
DOI	10.1016/j.ijleo.2018.12.168
英文摘要	In order to improve the rapidity and disturbance rejection rate of the optoelectronic stabilized platform of a seeker, a hybrid control strategy for stabilized loop of the optoelectronic stabilized platform is proposed in this paper. The hybrid control strategy consists of Butterworth low pass filter, disturbance observer (DOB), notch filter and incomplete derivative proportional integral derivative (IDPID) controller. Firstly, the controlling architecture and stabilized principle of the optoelectronic stabilized platform are analyzed. Secondly, the hybrid control strategy is analyzed. Finally, experiments of the seeker using the proposed hybrid control strategy and traditional proportional integral (PI) controller are carried out. In addition, the experimental set-up provides a comparison to the two controllers. Experimental results show that the requirements are totally met, the bandwidth of the stabilized loop with the proposed hybrid control strategy is 133.6 rad/s, and the disturbance rejection rate is 2.45%, which improve the performance of the seeker effectively.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/62793]
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	M.Y.Zhang,H.Liu,H.W.Zhang,et al. A hybrid control strategy for the optoelectronic stabilized platform of a seeker[J]. Optik,2019,181:1000-1012.
APA	M.Y.Zhang,H.Liu,H.W.Zhang,&X.K.Miao.(2019).A hybrid control strategy for the optoelectronic stabilized platform of a seeker.Optik,181,1000-1012.
MLA	M.Y.Zhang,et al."A hybrid control strategy for the optoelectronic stabilized platform of a seeker".Optik 181(2019):1000-1012.