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浏览/检索结果: 共1条，第1-1条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research on shaftless fast-steering mirror used in a precision tracking-aiming system (EI CONFERENCE) 会议论文 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China Zhou J.; Yin H.; Wang Y.; Guo J. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 Based on the analysis of principle of tracking and aiming system  some important factors to design the structure of tracking-aiming system and the layout of optical system are discussed. Besides  the paper gives the present developing situation of fast-steering mirror at home and abroad  analyzes the advantages and disadvantages of FSM with axis  and presents a novel design of flexible axis FSM. The main axis of composite axis system is tracked by motor to drive the frame  and the sub-axis is tracked by voice coil motor (VCM) to drive FSM. The structure of FSM and designing principle of VCM are introduced  and the emulation analyses of inherent frequency and deformation under load of the FSM with software COSMOS are also given.