摘要
为了解决摆线针轮行星减速器的传动效率低,结构不够紧凑的问题,通过推导其传动效率的公式,并对设计变量和约束条件进行研究,建立了以体积最小、效率最高为目标函数的优化设计数学模型。采用遗传算法,运用MATLAB软件编制遗传优化程序,调用遗传工具箱进行优化。优化设计结果与传统的设计相比,体积减小16.6%,效率增加2.06%,优化效果显著,从而为摆线针轮行星减速器优化设计提供一定的理论和方法。
In order to solve the problems of low transmission efficiency and compact structure is not e nough for cycloid reducer, through its transmission efficiency formula derivation and study on design variables and constraints, the optimum design model is established by taking the objective function of smallest volume and highest efficiency. The genetic optimization program is developed by using the genetic toolbox of MAT- LAB software. Through comparing the optimization results with traditional design results, its volume is decreased of 16. 6%, and its efficiency is increased of 2. 08%. The effect is significant, a certain theory and method is provided for the optimized design of cycloid reducer.
出处
《机械传动》
CSCD
北大核心
2014年第9期87-90,共4页
Journal of Mechanical Transmission
基金
四川省科技支撑计划(2008GZ0149)
德阳市2012年度重点科技计划项目(2012ZZ040-1)
四川工程职业技术学院科研项目(YJ2014KY-23)
关键词
摆线
减速器
遗传算法
优化设计
Cycloid
Reducer
Genetic algorithm
Optimized design
