摘要
通过应用三坐标测量仪对FA45-59型摆线针轮减速器的精密测量,求出摆线轮的基本参数和摆线轮齿廓的坐标参数.在此基础上应用曲线拟合的最小二乘法原理建立数学模型.在MATLAB数学软件中应用遗传算法原理编写曲线拟合程序.最终求解出平均适应度、最佳个体(即最佳修形量),通过验证发现,反求出的修形量与理论修形量差值极小,说明反求出的修形量是正确的,可用来反求未知摆线轮的修形参数.
Through precision measurement of cycloidal-pin gear speed reducer using three-coordinates measuring machine,the basic parameters and coordinates in the flank profile of cycloid gear are solved,and a mathematical model is constructed using the least square method of curve fitting.Writing curve fitting program of genetic algorithm using MATLAB,mean fitness and the best individual（the best modified of cycloid bear） are determined.Through verification,the difference between the modified cycloid bear by reverse and the cycloid bear in theory is minimal,which proves that program is correct and can be used for modified of unknown cycloid bear.
出处
《大连交通大学学报》
CAS
2011年第5期38-41,共4页
Journal of Dalian Jiaotong University
基金
国家自然科学基金资助项目(50875029)
辽宁省教育厅优秀人才资助项目(2007R05)
关键词
摆线针轮行星传动
遗传算法
修形量
cycloid-pin wheel planetary drive
genetic algorithm
modified of cycloid bear
