A survey of line of sight control technology for airborne photoelectric payload

doi:10.3788/OPE.20182607.1642

CIOMP OpenIR

	A survey of line of sight control technology for airborne photoelectric payload
	Che, Xin; Jia, Ping; Tian, Da-Peng
	2018
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
卷号	26 期号:7 页码:1642-1652
摘要	The need to improve the accuracy of Line of Sight (LOS) for long-distance, long-focus, and high-resolution airborne photoelectric payloads is crucial. Starting from the basic principles of current, speed, and position three-loop control, our study analyzed torque control of motors, disturbance suppression, and robustness of time delay. First, the drive and control methods of a new brushless motor at the current loop were analyzed, and the corresponding advantages and disadvantages were presented. Second, the problem of active disturbance rejection internal loop and speed feedback external loop control was discussed, and the control performance of visual axis motion speed was improved from a control algorithm perspective. Moreover, considering the constraint of mechanical rigidity on control gain, the corresponding control method was analyzed from the perspective of two-stage control based on fast steering mirrors. Third, the typical position loop control problem of target tracking and tracking control was analyzed, and the corresponding theoretical research progress was discussed from the viewpoint of time-delay feedback control. Finally, some research suggestions on airborne photoelectric payload LOS control technology were presented, combined with the developing trends of current technologies. 2018, Science Press. All right reserved.
关键词	Delay control systems Closed loop control systems Clutter (information theory) Disturbance rejection Feedback Photoelectricity Position control Target tracking Time delay
DOI	10.3788/OPE.20182607.1642
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60565
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	Che, Xin,Jia, Ping,Tian, Da-Peng. A survey of line of sight control technology for airborne photoelectric payload[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2018,26(7):1642-1652.
APA	Che, Xin,Jia, Ping,&Tian, Da-Peng.(2018).A survey of line of sight control technology for airborne photoelectric payload.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,26(7),1642-1652.
MLA	Che, Xin,et al."A survey of line of sight control technology for airborne photoelectric payload".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 26.7(2018):1642-1652.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
A survey of line of （2130KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载