Title :
Thermal control of CCD focal plane assembly for attitude-varied space camera
Author :
Han Dong ; Yang Chengyu ; Baixiang, Gong ; Keming, Zi
Author_Institution :
Sch. of Mechatron., Changchun Univ. of Technol., Changchun, China
Abstract :
This paper describes design of thermal control systems for CCD Focal Plane Assembly (CFPA) on the Attitude-Varied Space Camera (AVSC). In order to keep the temperature of CCD and temperature fluctuation in limited range, thermal path and the combination radiator which is composed of a radiation-panel, thermal-Interface-Panel, and phase change material are specified. Results shows that thermal control system can meet the need of mission, the thermal design is efficiency and reasonable.
Keywords :
CCD image sensors; astronomical instruments; astronomical techniques; cameras; focal planes; phase change materials; temperature control; CCD focal plane assembly; attitude-varied space camera; phase change material; radiation-panel; temperature fluctuation; thermal control; thermal design; thermal path; thermal-interface-panel; Charge coupled devices; Heating; Mathematics; Attitude-Varied Space Camera (AVSC); CCD Focal Plane Assembly (CFPA); radiator; thermal design;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610400
