Fuzzy Reliability Optimal Design of Multi-stage Planetary Gear Train with Multi-objective

Hao Liping

doi:10.16578/j.issn.1004.2539.2015.01.017

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Fuzzy Reliability Optimal Design of Multi-stage Planetary Gear Train with Multi-objective

更新时间：2022-10-20

- Fuzzy Reliability Optimal Design of Multi-stage Planetary Gear Train with Multi-objective
- Vol. 39, Issue 1, Pages: 87-91(2015)
- 作者机构：
  
  1. 内蒙古广播电视大学
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.01.017
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[1]蒿丽萍.多级行星轮系多目标模糊可靠性优化设计[J].机械传动,2015,39(01):87-91.

Hao Liping. Fuzzy Reliability Optimal Design of Multi-stage Planetary Gear Train with Multi-objective. [J]. 39(1):87-91(2015)
[1]蒿丽萍.多级行星轮系多目标模糊可靠性优化设计[J].机械传动,2015,39(01):87-91. DOI： 10.16578/j.issn.1004.2539.2015.01.017.

Hao Liping. Fuzzy Reliability Optimal Design of Multi-stage Planetary Gear Train with Multi-objective. [J]. 39(1):87-91(2015) DOI： 10.16578/j.issn.1004.2539.2015.01.017.

摘要

将模糊数学方法与机械优化技术结合起来的模糊可靠性优化设计能有效地处理机械设计中的随机性和模糊性问题。以多级行星轮系为研究对象,利用常规优化设计方法进行传动比优化分配,在此基础上,以模糊可靠度约束为主要约束条件,以体积、传动效率和重合度为目标,建立了多目标模糊可靠性优化数学模型,通过多级模糊综合评判将模糊可靠性优化转化为常规可靠性优化设计,利用Matlab优化工具箱进行优化设计。

Abstract

The problem of randomness and fuzziness of mechanical design could effectively dealed with through the fuzzy reliability optimization design which established by the combination of fuzzy mathematics method and mechanical optimization technique.Taking the multi-stage planetary gear train as research object,the optimization and allocation of transmission ratio is implemented by the conventional optimization design method.On this basis,taking the fuzzy reliability constraints as the main constraint condition,the volume,transmission efficiency and contact ratio as object,the multi-objective fuzzy reliability optimization mathematical model is established.Then the fuzzy reliability optimization design is transformed into conventional reliability optimization design through the multistage fuzzy comprehensive evaluation,and the optimization design is carried out by using Matlab optimization toolbox.

关键词

行星轮系多目标模糊可靠性优化设计

Keywords

Planetary gear trainMulti-objectiveFuzzy-reliabilityOptimization design

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