摘要
利用有限元方法对空间光学系统在各种空间热环境下的传热学及热力学响应进行了模拟仿真,通过对温度梯度分布的分析,采取了相应的热控手段,使系统的温度响应明显减小。
This paper takes the analysis of temperature and thermal induced displacement distribution of space optical systems by the means of CAE,thermal control measure is adopted based on analysis and simulation , the thermal responces are greatly reduced.
出处
《光学精密工程》
EI
CAS
CSCD
1996年第6期54-60,共7页
Optics and Precision Engineering
关键词
有限元法
空间光学系统
热控
FEM , Space optical system , Thermal control