多级混合式换向传动系统优化设计方法的研究  

Research on the optimization design method of multi stage hybrid reverse drive system

作　　者：张正华 张跃春[1,2,3] 张勇[3] ZHANG Zheng-hua ZHANG Yue-chun ZHANG Yong(College of Mechanical Engineering, Xiangtan University, Xiangtan 411105 China Aviation Powerplant Research Institute, Zhuzhou 412002 Hunan Hang Xiang Gas Turbin Co., Ltd., Zhuzhou 412002)

机构地区：[1]湘潭大学机械工程学院,湖南湘潭411005 [2]中航工业航空动力机械研究所,湖南株洲412002 [3]湖南航翔燃气轮机有限公司,湖南株洲412002

出　　处：《机械设计》2017年第9期97-100,共4页Journal of Machine Design

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)

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。Based on the design criteria of the contact fatigue life, comprehensively considering boundary conditions such as width-diameter ratio, planetary wheel number, uneven load coefficient, transmission structure interference and transmission size coordination, an optimum design mathematical model of the multistage hybrid steering transmission system was established, and the transmission ratio of the system was optimized. The program interface was developed using evolutionary algorithm and MATLAB/GUI, comparative analysis program running results with parameters of the prototype, and the superiority of the design method was verified. This optimized method has an important guiding significance for engineering to design multilevel hybrid steering transmission system.

关 键 词：等接触疲劳寿命 多级混合式传动 传动系统 进化算法 

分 类 号：TH113[机械工程—机械设计及理论]