机械科学与技术2012，Vol.31Issue(5)：760-765,6.
摩擦对齿轮系统非线性振动及稳定性影响研究
Effect of Friction on the Nonlinear Vibration and Stability of Gear System
摘要
Abstract
To eluicdatie the mechanism effect of friction on the nonlinear vibration and stability of gear system,a nonlinear vibration of torsional model with time-varying stiffness and friction was established,numerical method and analytical expression were given to solve the problem,study the non-linear response and parametric stability of gear system with double periodic parametrically.Effects of the system parameters,such as friction coefficient,mesh stiffneee factor and load sharing coefficient,on the nonlinear vibration response and parametric stability of gear system were investigated.Simulation results demonstrated that rational dynamics parameters can efficiently control the response peak of friction and reduce instability domain.关键词
摩擦/齿轮/非线性振动/稳定性Key words
friction/gear/nonlinear vibration/stability分类
机械制造引用本文复制引用
卫一多,刘凯,马朝锋,赵常青,原园..摩擦对齿轮系统非线性振动及稳定性影响研究[J].机械科学与技术,2012,31(5):760-765,6.基金项目
陕西省13115科技创新工程重大科技专项基金项目 （）
陕西省重点学科建设专项资金项目 （）
陕西省教育厅科学研究计划项目 （）
西安理工大学博士科研启动基金项目（102-210901）资助 （）
