Optimization Design about Gimbal Structure of High-Precision Autonomous Celestial Navigation Tracking Mirror System

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光电测量技术实验室

	Optimization Design about Gimbal Structure of High-Precision Autonomous Celestial Navigation Tracking Mirror System
	Huang Wei 1; Yang Xiao-xu 1; Han Jun-feng 1; Wei Yu 1; Zhang Jing 1; Xie Mei-lin 1; Yue Peng 2
	2016
会议名称	photoelectronic-technology-committee conference
会议日期	2016-11-15
会议地点	peoples r china
关键词	Celestial Navigation Tracking Platform Optimization design Finite element
卷号	9796
通讯作者	huang, w (reprint author), xian inst opt & precis mech cas, xian 710119, peoples r china.
英文摘要	high precision tracking platform of celestial navigation withcontrol mirror servo structure form, to solve the disadvantages of big volume and rotational inertia, slow response speed, and so on. it improved the stability and tracking accuracy of platform. due to optical sensor and mirror are installed on the middle -gimbal, stiffness and resonant frequency requirement for high. based on the application of finite element modality analysis theory, doing research on dynamic characteristics of the middle -gimbal, and ansys was used for the finite element dynamic emulator analysis. according to the result of the computer to find out the weak links of the structure, and put forward improvement suggestions and reanalysis. the lowest resonant frequency of optimization middle -gimbal avoid the bandwidth of the platform servo mechanism, and much higher than the disturbance frequency of carrier aircraft, and reduces mechanical resonance of the framework. reaching provides a theoretical basis for the whole machine structure optimization design of high -precision of autonomous celestial navigation tracking mirror system.
收录类别	EI ; ISTP
产权排序	1
会议录	selected papers of the photoelectronic technology committee conferences held november 2015
会议录出版者	spie-int soc optical engineering
会议录出版地	bellingham
学科主题	engineering, electrical & electronic ; optics
语种	英语
ISSN号	0277-786x
ISBN号	978-1-62841-881-1
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/28319]
专题	西安光学精密机械研究所_光电测量技术实验室
作者单位	1.Xian Inst Opt & Precis Mech CAS, Xian 710119, Peoples R China 2.China Huay Ordnance Test Ctr, Huayin 714200, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Huang Wei,Yang Xiao-xu,Han Jun-feng,et al. Optimization Design about Gimbal Structure of High-Precision Autonomous Celestial Navigation Tracking Mirror System[C]. 见:photoelectronic-technology-committee conference. peoples r china. 2016-11-15.