Design of scanning control system for space optical remote sensor

	Design of scanning control system for space optical remote sensor
	Yang W.-F.; Xu S.-Y.; Cao X.-T.; Wang D.
	2014
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	ISBN/1004924X
卷号	22 期号:2 页码:397-405
摘要	A scanning control system for space optical remote sensors based on the sinusoidal Permanent Magnet Synchronous Motor (PMSM) was explored in this paper. By a control strategy combining composite control with differential negative feedback, the reciprocating motion of a scanning mirror with low velocity and high precision was achieved. The mathematical model of scanning mirror motion was analyzed, and a mathematical model of PMSM under the d-q coordinate system was established. By using the id=0 vector control strategy, the simulation model of the control system based on space vector pulse width modulation was built using the MATLAB/SIMULINK, and the current, speed and the position loop were designed. A simulation and an experiment were performed, the results show that the velocity average error in the simulation has optimized from 1.27% to 0.92% and the steady-state mean angular velocity error has arrived 2.06% when the scanning mirror is at a constant speed steady state after combing control. Theoretical analysis and simulation experiments show that the dynamic characteristics of control system can be improved by the proposed control method, and it shows the advantages of short regulation time, small overshooting and quickly accurate dynamic response.
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/181722/43872
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang W.-F.,Xu S.-Y.,Cao X.-T.,et al. Design of scanning control system for space optical remote sensor[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2014,22(2):397-405.
APA	Yang W.-F.,Xu S.-Y.,Cao X.-T.,&Wang D..(2014).Design of scanning control system for space optical remote sensor.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,22(2),397-405.
MLA	Yang W.-F.,et al."Design of scanning control system for space optical remote sensor".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 22.2(2014):397-405.

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