Large-diameter fast steering mirror on rigid support technology for dynamic platform

	Large-diameter fast steering mirror on rigid support technology for dynamic platform
	Xu X.-H.; Gao Y.-G.; Yang H.-B.; Wang B.; Han X.-D.
	2014
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	ISBN/1004924X
卷号	22 期号:1 页码:117-124
摘要	To adapting to the execrable working conditions of a dynamic platform, a large-diameter Fast Steering Mirror(FSM) with a rigid support structure was designed. Firstly, the lightweight reflector, actuators, angle measurement elements, and the support structure of FSM system were designed and selected on the basis of the applied requirement of a vehicle theodolite for FSMs respectively. Then, the reflector was lightweighted and the mode of support base was analyzed by finite element method. The moving parts of the FSM were connected with static parts by a spherical hinge and its main loads were carried out by the support base through the hinge indirectly. The design allows the FSM to bear large loads and to be suitable for the poor working conditions. Finally, the control system of FSM was constituted, and its control bandwidth and pointing precision were tested. The test result shows that the control bandwidth is 67 Hz, moreover, its pointing precisions for azimuth and pitching are 1.0, and 1.1, respectively. These data prove that the control system is stable and practical and can satisfy application requirements of vehicle platforms.
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/181722/44119
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xu X.-H.,Gao Y.-G.,Yang H.-B.,et al. Large-diameter fast steering mirror on rigid support technology for dynamic platform[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2014,22(1):117-124.
APA	Xu X.-H.,Gao Y.-G.,Yang H.-B.,Wang B.,&Han X.-D..(2014).Large-diameter fast steering mirror on rigid support technology for dynamic platform.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,22(1),117-124.
MLA	Xu X.-H.,et al."Large-diameter fast steering mirror on rigid support technology for dynamic platform".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 22.1(2014):117-124.

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