空间复杂齿轮机构的运动学分析  

Kinetic Analysis of Gear Mechanisms with Complicated Space

作　　者：薛会玲[1] 刘更[1] 杨小辉[1] 

机构地区：[1]西北工业大学陕西省机电传动与控制工程实验室,西安710072

出　　处：《机械制造》2017年第1期28-31,共4页Machinery

基　　金：高等学校学科创新引智计划资助项目(编号:B13044)

摘　　要：以图论理论为基础对空间复杂齿轮机构进行运动学分析。首先建立齿轮机构图论模型,由图论模型得到对应的邻接表和基本回路,然后得到齿轮机构运动约束矩阵,进而求得齿轮机构角速度向量。以Mi-6直升机主减速器传动机构为例,给出了系统的分析过程。所使用的方法较传统方法更系统、准确,易于编程实现,为计算机辅助轮系设计提供了一种新的理论分析方法。Kinematics analysis of space complicated gear mechanism was performed based on graph theory. Firstly, the graph theory model of gear mechanism was established to obtain corresponding adjacency table and basic circuit from graph theory model and then, to obtain the motion constraint matrix of gear mechanism and the angular velocity vector of gear mechanism in further step. Taking the transmission mechanism of Mi-6 helicopter main reducer as an example, the analysis process of the system was given. Since the method used is more systematic, accurate and easy for programming and implementation than the traditional method it provides a new theoretical analysis method for the computer aided design for train of wheels.

关 键 词：齿轮机构 图论 运动学 分析 

分 类 号：TH132.4[机械工程—机械制造及自动化]