机构

• 长春光学精密机械与物... [1]
• 宁波材料技术与工程研... [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [2]

发表日期

• 2014 [1]
• 2007 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Finite Element Analysis and Experimental Test of A High Efficiency Voice Coil Motor with Halbach Array Permanent Magnets 会议论文  OAI收割 DEC 21-22, 2013 作者:  Zhao, Jing;  Zhang, Jie;  Qu, Wentai;  Zhao, J;  Zhang, Chi   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/01/12 Fem (Finite Element Method)  Vcm (Voice Coil Motor)  Halbach Array   Research on shaftless fast-steering mirror used in a precision tracking-aiming system (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Wang Y.;  Guo J.;  Guo J.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：25/0  |  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.