基于速度图解法优化分析拉维娜式行星齿轮变速器的传动方案  

Transmission Scheme of Ravigneaux Planetary Gear Transmission based on Velocity Graphic Method

作　　者：张玉书[1] 岳东鹏[1] 

机构地区：[1]天津职业技术师范大学汽车与交通学院,天津300222

出　　处：《机械传动》2014年第11期165-167,共3页Journal of Mechanical Transmission

基　　金：天津市自然科学基金重点项目(项目编号:11JCZDJC23200)

摘　　要：提出利用特殊形式的双行星式齿轮排替代其一般形式来优化拉维娜式行星齿轮变速器机构运动的分析过程。遵循文中阐述的基本原则,利用速度图解法分析了典型的传动方案并绘制了各方案的矢量图。通过对比速度图解法与解析法计算的传动比,验证了此种优化方法的正确性。Using the special form of dual planetary gear mechanism superseding its general form is proposed to optimize the movement analysis of Ravigneaux planetary gear transmission.The velocity graphic method is used to analyze the typical transmission scheme and vector diagram of every case following is drawn through following the describing basic principles.The correctness of the optimization method is verified by comparing the transmission ratio calculated by velocity graphic method and analytic method respectively.

关 键 词：速度图解法 拉维娜式行星齿轮变速器 传动方案 优化 

分 类 号：TH132.46[机械工程—机械制造及自动化]