Application of Anti-Windup variable structure adaptive PID control to position angle control system of aerial camera

	Application of Anti-Windup variable structure adaptive PID control to position angle control system of aerial camera
	Fu J.-B.; Ding Y.-L.; Li Q.-J.; Liu M.
	2014
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	ISBN/1004924X
卷号	22 期号:3 页码:626-632
摘要	The integral Windup phenomenon from a position angle control system in the aviation camera is more likely to happen when a big travel is given, which will affect the dynamic performance of the camera. To improve the dynamic response performance of the position-angle control system on this condition, this paper proposes a method based on the Anti-Windup variable structure adaptive PID control to design the position angle control system. A primary and secondary cascade dual loop was used to control the position of a position-angle mirror, and a variable structure adaptive PID control based on the Anti-Windup was adopted to control the compensation in the speed inner loop. The PID tuning method based on real-coded genetic algorithm was taken to tune the initial PID control parameters of speed inner loop, and the optimal index of parameter selection used punishment function to eliminate the overshoot. As mentioned above, the position-angle control system is able to achieve satisfactory performance in a large position given. Experiments show that the control strategy based on the Anti-Windup variable structure adaptive PID control avoids the position angle mirror coming into a saturation in the back stage after auto-focusing, increases the adjust time of back stage by 35.7% and improves the return performance of the position angle mirror.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43747
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Fu J.-B.,Ding Y.-L.,Li Q.-J.,et al. Application of Anti-Windup variable structure adaptive PID control to position angle control system of aerial camera[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2014,22(3):626-632.
APA	Fu J.-B.,Ding Y.-L.,Li Q.-J.,&Liu M..(2014).Application of Anti-Windup variable structure adaptive PID control to position angle control system of aerial camera.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,22(3),626-632.
MLA	Fu J.-B.,et al."Application of Anti-Windup variable structure adaptive PID control to position angle control system of aerial camera".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 22.3(2014):626-632.

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