关键词: 仪器可换支架, 结构设计, 有限元分析

Abstract: In order to satisfy the demand of the quick replacement of instruments , an integrated structure of replaceable bracket in the missile cabins is proposed, considering the interface design、lightweight design、safety design、man-machine engineering techniques. The experimental results are basically consistent with the simulation data. Consequently, the difficulties of narrow operating space and weakened strength of large windows is overcomed through the integrated bracket, and the efficiency of instrument replacement is improved, which has a good guidance for subsequent missile structure design.

Key words: Replaceable bracket, Structure design, Finite element analysis