多级混合式换向传动系统优化设计方法的研究
发布时间:2018-05-05 12:23
本文选题:等接触疲劳寿命 + 多级混合式传动 ; 参考:《机械设计》2017年09期
【摘要】:基于等接触疲劳寿命的设计准则,综合考虑宽径比、行星轮个数、不均载系数、各级传动尺寸协调等边界条件,建立了多级混合式换向传动系统优化设计的数学模型,对系统传动比进行优化分配。运用进化算法,采用MATLAB/GUI工具开发程序界面,对比分析程序运行结果与样机参数,验证优化设计方法的优越性,对设计多级混合式换向传动系统具有重要的工程指导意义。
[Abstract]:Based on the design criterion of equal contact fatigue life and considering the boundary conditions such as the ratio of width to diameter, the number of planetary wheels, the coefficient of uneven load and the coordination of transmission dimensions at all levels, a mathematical model for optimal design of multistage hybrid commutative transmission system is established. Optimize the transmission ratio of the system. Using evolutionary algorithm and MATLAB/GUI tool to develop program interface, comparing and analyzing program running results and prototype parameters, validating the superiority of optimization design method, which has important engineering guiding significance for the design of multistage hybrid commutative transmission system.
【作者单位】: 湘潭大学机械工程学院;中航工业航空动力机械研究所;湖南航翔燃气轮机有限公司;
【基金】:湖南省重大科技专项资助项目(2012FJ1002) 湖南省战略性新兴产业资助项目(2014GK1029)
【分类号】:TH132
,
本文编号:1847675
本文链接:https://www.wllwen.com/jixiegongchenglunwen/1847675.html