一类齿轮系统动力学模型建立和求解的研究  

The research of establishing and solving a kind of gear system dynamics model

作　　者：肖会勇[1] 李珊[1] 周陶勇[1] 阙银昌[1] 

机构地区：[1]昆明理工大学机电工程学院,昆明650093

出　　处：《机械设计与制造》2007年第10期22-24,共3页Machinery Design & Manufacture

摘　　要：以渐开线直齿圆柱齿轮为例,运用机械结构动力学建模理论,在考虑存在啮合齿轮对之间的摩擦力、偏心质量及齿轮啮合综合误差等因素时,建立了齿轮传动系统较为完整的非线性动力学模型,并求解出由于轮齿啮合造成的耦合等动力特性。进而分别采用MATLAB语言编译的程序和有限元软件ANSYS对所建立的动力学模型进行计算及分析研究。Taking straight toothed spur involute gear as example ,utilize mechanical structural dynamics theory to build model,establish the systematic relatively complete nonlinear mechanics model which consider the friction force between meshing tooth ,existing partial quality as well as other factors such as comprehensive error,so can conveniently consider the power properties of the meshing gear teeth such as coupling .At last,adopting MATLAB language and the limited software ANSYS respectively calculate and analyze the dynamics model.

关 键 词：齿轮传动系统 动力学模型 耦合 数值方法 

分 类 号：TH132.413[机械工程—机械制造及自动化]