摘要
针对某型空间遥感器反射镜的支撑结构,提出了单点挠性支撑方案,并进行了仿真研究。结果表明,该挠性支撑可以保证反射镜在静力学、热环境下镜面具有较高成像质量,并保持动态尺寸稳定性,较轻的结构特点适合在大视场空间遥感器中使用。
For the supporting structure of an optical reflector,single flexible supporting structure is proposed.Simulation results show that the structure can ensure the high imaging quality for the reflector under the loads of statics and thermal environment,and keep the dynamics dimension stability.The feature of light weight is suitable for the space remote sensor application.
出处
《长春工业大学学报》
CAS
2009年第4期457-461,共5页
Journal of Changchun University of Technology
基金
国家863基金资助项目(863-2-5-1-13B)
关键词
光学反射镜
挠性支撑结构
工程分析
尺寸稳定性
optical reflector
flexibility supporting structure
engineering analysis
dimension stability
