基于拓扑优化的卫星支架轻量化设计

Lightweight Design of Satellite Bracket Based onTopology Optimization

摘要:

针对卫星支架的轻量化设计需求，在保证力学性能的前提下，采用拓扑优化技术实现卫星支架的最大程度轻量化设计。仿真结果表明：经多次迭代拓扑优化后的卫星支架减重约44.6%，且力学性能优于优化前的结构。

Abstract:

Aiming at lightweight design requirements for a satellite bracket, the maximum lightweight design was achieved based on topology optimization while ensuring mechanical performance.Simulation results demonstrate that after multiple optimization iterations，the topologically optimized satellite bracket achieves an approximate 44.6% weight reduction and exhibits superior mechanical performance compared to the original structure.