Device for improving pointing precision of fast steering mirror with spherical gemel

	Device for improving pointing precision of fast steering mirror with spherical gemel
	Xu, X.-H.; T.-X. Liu; K. Shi; X.-Y. Xue and B. Wang
	2015
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	23 期号:6 页码:1688-1694
摘要	To reduce the axial clearance of a Fast Steering Mirror (FSM) with a spherical gemel and to improve its pointing precision, a device for removing the axial clearance was designed. The structure principle of the FSM with spherical gemel was analyzed and the error sources influencing the pointing precision of FSM were discussed. Then, the device for removing axial clearance was designed, the compress force of a spring was confirmed and its structure parameters were set. Finally, the pointing precisions of FSMs with and without the device for removing axial clearance were tested respectively. The results show that the device for removing axial clearance is very helpful to improve the pointing precision of FSM with spherical gemel, and the azimuth pointing precision has been improved about 4.4 times, the pitching pointing precision has been improved about 3.3 times. The designed flexure device for removing axial clearance not only improves the pointing precision of the FSM but also provides a rigid supporting for the FSM system, so that the carrying capacity of the FSM is increased further. , 2015, Chinese Academy of Sciences. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56117
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.,T.-X. Liu,K. Shi,et al. Device for improving pointing precision of fast steering mirror with spherical gemel[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2015,23(6):1688-1694.
APA	Xu, X.-H.,T.-X. Liu,K. Shi,&X.-Y. Xue and B. Wang.(2015).Device for improving pointing precision of fast steering mirror with spherical gemel.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,23(6),1688-1694.
MLA	Xu, X.-H.,et al."Device for improving pointing precision of fast steering mirror with spherical gemel".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 23.6(2015):1688-1694.

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提高万向轴系式快速反射镜指向精度的装置.（945KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载