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介绍了直升机齿轮减速器的结构。根据齿轮结构设计原理,以及结构设计约束条件,运用多岛遗传算法,将直升机齿轮结构的主要参数进行了优化设计。最后齿轮质量减少了25%。
The structure of helicopter gear reducer is introduced. According to the principle of gear structure design and structural design constraints, the main parameters of helicopter gear structure are optimized by using multi-island genetic algorithm. The final gear quality is reduced by 25%.