Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm

邓勋; 张文明

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Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm

更新时间：2026-09-14

- Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm
- 基于遗传算法的两级轮边减速器可靠性优化
- Vol. 30, Issue 6, Pages: 561-566(2009)
- 作者机构：
  
  北京科技大学土木与环境工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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邓勋, 张文明. Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm[J]. 2009, 30(6): 561-566.
DOI：

邓勋, 张文明. Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm[J]. 2009, 30(6): 561-566. DOI：

摘要

在保证双级行星齿轮传动系统可靠性的前提下

尽可能使轮边减速器得到最小体积.利用多目标改进的遗传算法进行优化设计.使用iS IGHT软件遗传算法工具箱对其进行了优化计算.对多目标遗传算法的改进进行了研究.改进了遗传编码

选择算子

局部的搜索过程等.与行星齿轮系统的普通优化相比

因遗传算法不要求目标函数连续可微

并通过改进形成了局部贪婪性搜索过程

增强了遗传算法的局部搜索能力.因此比普通优化结果提高了13.3%

并且这一结果已经在工程应用中得到了证实.同时也验证了改进的遗传算法对解决多目标优化问题的可行性和优越性.

Abstract

Under the condition of ensuring the reliability of the double-stage planetary gear system

the volume of the wheel hub reducer should be as minimal as possible.The optimization design took advantage of an improved multi-objective genetic algorithm(GA)

and the optimization system was calculated by iSIGHT software.The genetic code

operator selection and the local searching process were improved.Compared with the ordinary optimization

the genetic algorithm does not require the objective function continuously differentiable

and the local searching capability can be enhanced by forming the local greedy search process.Therefore

the result is improved by 13.3% than that of general optimization

and the result has been proved furthermore by practical products.Meanwhile

the research verified the feasibility and superiority of the improved genetic algorithm for solving multi-objective optimization problem.

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references

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毕春长,张有忱.基于实码遗传算法的汽车变速箱可靠性优化设计[J].北京化工大学学报,2004(5):102-105.Bi Chunchang,Zhang Youchen.Owing to that the reality code inherits the algorithmic automobile speed change box,reliability optimization designs[J].Journal of Beijing University of Chemical Technology,2004(5):102-105.(inChinese)

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