Title :
Dynamic design and analysis of the new space CCD camera
Author :
Lin-Dong, Cheng ; Hong-Jiang, Xiao ; Zhan-Jiang, Li ; Jie-Bai, Hao ; Bao-Wu, Shu
Author_Institution :
Sch. of Mech. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
As an important load of a light satellite, the space CCD camera will endure very complicated dynamics environment when transporting and launching. In this paper, The FEM model of the CCD camera is created by MSC Patran/Nastran, then the model analysis, sinusoidal vibration and random vibration of the structure is performed. Based on the results, it proves that the CCD camera is satisfied in the ordinary condition, and this can be a reference for the similar design work.
Keywords :
CCD image sensors; aerospace instrumentation; finite element analysis; space vehicles; vibrations; FEM model analysis; MSC; Patran-Nastran; light satellite; sinusoidal vibration; space CCD camera; spacecrafts; structure random vibration; Acceleration; Cameras; Charge coupled devices; Lenses; Mirrors; Printed circuits; Vibrations; model analysis; random vibration; sinusoidal vibration;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5986900
