摘要
按航天器产品力学环境的试验要求,应用有限元分析软件MSC.NASTRAN系统地对CCD星敏感器进行静态分析、模态分析以及冲击响应、正弦振动、随机振动等动态分析。采用有限元分析方法进行热分析可完善基准镜安装支架的设计。
According to requirements for mechanical environment tests of spacecraft products, static analysis, modal analysis, dynamic analysis such as shock response, sine vibration and random vibration for a CCD star sensor are made by the finite element analysis （FEA） software MSC. NASTRAN in this paper. And FEA thermal analysis is useful to better design of the mounting bracket for the cube.
出处
《空间控制技术与应用》
2008年第4期28-32,共5页
Aerospace Control and Application
关键词
有限元分析
航天器产品
设计
finite element analysis
spacecraft products
design
