Design and analysis of minitype reflected mirror supporting structure project

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).