摆线针轮行星减速器最佳短幅系数的确定及优化  

Optimal value and optimal design of short width coefficient of cycloid pin gear planetary reducer

作　　者：杨奇[1] 王福伟 何蕾[1] 谭向全 李永辉[1] 

机构地区：[1]哈尔滨工程大学机电工程学院,黑龙江哈尔滨150001 [2]哈尔滨东安汽车动力股份公司,黑龙江哈尔滨150001

出　　处：《应用科技》2010年第5期1-4,共4页Applied Science and Technology

基　　金：国家基础研究基金资助项目(401080703)

摘　　要：短幅系数是摆线针轮行星减速器的重要设计参数,它直接决定着减速器的性能.针对目前设计中短幅系数往往由经验选取的问题,提出了以单参数最大效能体积比来确定最佳短幅系数的方法.并基于遗传算法对摆线针轮行星减速器进行了优化设计,得到了良好的设计结果.通过实例说明研究结果具有一定的理论和应用价值.The short width coefficient is an important design va riable of Cycloid Pin Gear Planetary Reducer （CPGPR）, which directly determines the property of CPGPR. To the question that the determination of the short width coefficient has been done so far on the basis of experience, a method used to determine the optimum value of it by maximizing the efficiency and volume ratio with single parameter is presented here. And a good design result is obtained by optimal design of CPGPR based on Genetic Algorithm （GA）. The research shows theo retical and practical value by example.

关 键 词：短幅系数 摆线针轮行星减速器 遗传算法 优化设计 

分 类 号：TH122[机械工程—机械设计及理论]