光学技术, 2011, 37 (4): 442, 网络出版: 2011-09-20
某空间遥感器主镜支撑方案设计与分析
Design and analysis of minitype reflected mirror supporting structure project
摘要
从满足某空间光学遥感器主镜在复杂的工况下综合面形误差要求的角度出发, 介绍了长圆形主镜及其支撑结构材料的选择。讨论了主镜的优化设计及其支撑结构的设计方法, 并运用CAD/CAE工程分析软件对其进行了分析及优化, 应用有限元法优化出了一种合理的主镜柔性支撑结构。
Abstract
In order to meet the requirements of the integrated precision of the primary mirror segment used for space minitype camera, selection of the materials of primary mirror and supporting structure is introduced. The design method of the supporting structure of the mirror is proposed. The analyzing and optimizing are put up through CAD/CAE engineering analysis software. A sort of reasonable flexible supporting structure reflected mirror is optimized by means of finite element method (FEM).
付亮亮, 何欣, 王丽娟. 某空间遥感器主镜支撑方案设计与分析[J]. 光学技术, 2011, 37(4): 442. FU Liangliang, HE Xin, WANG Lijuan. Design and analysis of minitype reflected mirror supporting structure project[J]. Optical Technique, 2011, 37(4): 442.