Parameter Optimization of 7 Shafts Transmission System based on MATLAB

Yue Jinghui; Li Hua

doi:10.16578/j.issn.1004.2539.2015.05.020

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Parameter Optimization of 7 Shafts Transmission System based on MATLAB

更新时间：2022-10-20

- Parameter Optimization of 7 Shafts Transmission System based on MATLAB
- Vol. 39, Issue 5, Pages: 80-84(2015)
- 作者机构：
  
  1. 四川大学制造科学与工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.05.020
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[1]岳景辉,李华.基于MATLAB的7轴变速器传动系统结构参数优化[J].机械传动,2015,39(05):80-84.

Yue Jinghui, Li Hua. Parameter Optimization of 7 Shafts Transmission System based on MATLAB. [J]. 39(5):80-84(2015)
[1]岳景辉,李华.基于MATLAB的7轴变速器传动系统结构参数优化[J].机械传动,2015,39(05):80-84. DOI： 10.16578/j.issn.1004.2539.2015.05.020.

Yue Jinghui, Li Hua. Parameter Optimization of 7 Shafts Transmission System based on MATLAB. [J]. 39(5):80-84(2015) DOI： 10.16578/j.issn.1004.2539.2015.05.020.

摘要

以某工程机械7轴变速器为研究对象,对其进行了多目标优化研究。基于变速器结构和参数特点,对变速器齿轮进行分组归类,以减重、提高稳定度、减小轴间中心距为目标,建立其优化数学模型。运用MATLAB优化工具箱进行优化,得到变速器优化结果,并对优化结果进行分析校核。结果表明,运用遗传算法优化后变速器尺寸和质量有很大减少,稳定性也有所提高。

Abstract

Taking the 7shafts transmission of an engineering machinery as the research object,the multi-objective optimization research of the transmission is carried out.According to the structure and parameter characteristics of the transmission,the transmission gears are grouped and the mathematical model of optimization is established,which is based on reducing weight,improving the stability and reducing the maximum center distance of shafts.Then the transmission is optimized by using the MATLAB optimization toolbox and optimization results are achieved and verified.The results show that the transmission size and weight are reduced and the stability of the transmission is improved.

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工程机械变速器多目标优化MATLAB

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