Design and implementation of active thermal control system for ultraviolet imaging spectrometer

	Design and implementation of active thermal control system for ultraviolet imaging spectrometer
	Wang Y.-C.
	2014
发表期刊	Yuhang Xuebao/Journal of Astronautics
ISSN	ISBN/10001328
卷号	35 期号:8 页码:977-984
摘要	In order to ensure a proper averaged temperature and a temperature gradient of an ultraviolet imaging spectrometer, the imaging spectrometer situated in space environment is analyzed. According to its optic-mechanical-electronic characteristics, both active thermal control scheme and passive thermal control scheme for imaging spectrometer are designed. Firstly, the thermal design guidelines of the imaging spectrometers are summarized, and both active thermal control scheme and passive thermal control scheme are introduced. The worst-case analysis method is used to analyze temperature measurement accuracy of temperature measurement circuit of the active thermal control system. Then according to the demand for the active thermal control scheme, both hardware and control strategy of the active thermal control system are designed and realized. Finally, a verification experiment of the active thermal control system is made. Experimental and analysis results indicate that the temperature measurement accuracy of the system is better than 0.5, and the active thermal control system can ensure 13~18 averaged temperature of ultraviolet limb spectrometer and 8~18 averaged temperature of ultraviolet ring imager, thus meeting the thermal control system requirements. In conclusion, the active thermal control scheme is feasible and reasonable, and it can meet the requirement for high reliability.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43838
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Y.-C.. Design and implementation of active thermal control system for ultraviolet imaging spectrometer[J]. Yuhang Xuebao/Journal of Astronautics,2014,35(8):977-984.
APA	Wang Y.-C..(2014).Design and implementation of active thermal control system for ultraviolet imaging spectrometer.Yuhang Xuebao/Journal of Astronautics,35(8),977-984.
MLA	Wang Y.-C.."Design and implementation of active thermal control system for ultraviolet imaging spectrometer".Yuhang Xuebao/Journal of Astronautics 35.8(2014):977-984.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
紫外成像光谱仪主动热控系统的设计与实现.（621KB）			开放获取	CC BY-ND	浏览下载