QQ客服 官方微博 反馈留言

	Design and analysis of a novel self-deployable baffle
	Du, Kai1,2; Yin, Kewei1,2; Li, Hua1; Liao, Sheng1; Long, Fengping3
	2013
会议名称	Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications
会议日期	2013
卷号	8907
页码	890758
中文摘要	As the improvement of Astronomy technology, the size of the space optical system is developing toward huge type. However, the capability of the carriers of the space optical systems, which has got rid in the way of the development of the space optical system, is limited. To solve this problem, a self-deployable baffle is discussed, a method of the deployment utilizing elastic strain energy is advanced, and a new deployable baffle is designed in this paper. The baffle here consists of three or more sleeves, and each diameter of the sleeve is different in order to make the whole structure contract easily. The baffle is staying in contraction state until it is in the state of working. It is able to deploy into working state as required in a very short time. Well moving stabilization and high precision of deployment are ensured in this new style of deployable baffle. In order to reduce the mass of the baffle, every sleeve in the system uses the structure of thin board. As a result of the use of sleeve structure, the inner faces of the baffle are varied in each sleeve. To prove it is still effective in the optical system, professional software of ASAP is used to test its behavior. All the analysis and emulation prove that the baffle in working state is able to resist the stray light from the outside of the Field of View (FOV), improve the quality of the imaging, and meet the requirements of the optical system. © 2013 Copyright SPIE.
英文摘要	As the improvement of Astronomy technology, the size of the space optical system is developing toward huge type. However, the capability of the carriers of the space optical systems, which has got rid in the way of the development of the space optical system, is limited. To solve this problem, a self-deployable baffle is discussed, a method of the deployment utilizing elastic strain energy is advanced, and a new deployable baffle is designed in this paper. The baffle here consists of three or more sleeves, and each diameter of the sleeve is different in order to make the whole structure contract easily. The baffle is staying in contraction state until it is in the state of working. It is able to deploy into working state as required in a very short time. Well moving stabilization and high precision of deployment are ensured in this new style of deployable baffle. In order to reduce the mass of the baffle, every sleeve in the system uses the structure of thin board. As a result of the use of sleeve structure, the inner faces of the baffle are varied in each sleeve. To prove it is still effective in the optical system, professional software of ASAP is used to test its behavior. All the analysis and emulation prove that the baffle in working state is able to resist the stray light from the outside of the Field of View (FOV), improve the quality of the imaging, and meet the requirements of the optical system. © 2013 Copyright SPIE.
收录类别	EI
学科主题	Design - Quality control - Software testing - Thermography (imaging)
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7545]
专题	光电技术研究所_光电探测技术研究室（三室）
作者单位	1.Lab. of Applied Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.PanGang Group Research Institute Co., Ltd., China
推荐引用方式 GB/T 7714	Du, Kai,Yin, Kewei,Li, Hua,et al. Design and analysis of a novel self-deployable baffle[C]. 见:Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications. 2013.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。