| 时变刚度和齿侧间隙非线性对齿轮系统振动的影响 |
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| 引用本文： | 卫一多,刘凯,马朝锋,赵常青.时变刚度和齿侧间隙非线性对齿轮系统振动的影响[J].西安理工大学学报,2010,26(1):61-65. |
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| 作者姓名： | 卫一多 刘凯 马朝锋 赵常青 |
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| 作者单位： | 西安理工大学机械与精密仪器工程学院,陕西,西安,710048 |
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| 基金项目： | 陕西省13115科技创新工程重大科技专项资助项目，西安市2008年科学技术计划资助项目 |
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| 摘 要： | 建立包含时变刚度和齿侧间隙的单对齿轮系统振动模型,推导综合考虑时变刚度、齿侧间隙、传递误差等非线性因素的振动微分方程.运用四阶Runge-Kutta方法计算系统在无冲击、单边冲击和双边冲击状态下,系统参数、载荷参数对系统振幅及稳定性的影响.数值仿真表明:考虑时变刚度、齿侧间隙等非线性因素时齿轮系统具有复杂的振动特性.
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| 关 键 词： | 时变刚度 间隙 非线性 齿轮系统 |
Time-Varying Stiffness and Tooth Backlash Non-Linear Factors Effect on Gear Vibration |
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| WEI Yi-duo,LIU Kai,MA Chao-feng,ZHAO Chang-qing.Time-Varying Stiffness and Tooth Backlash Non-Linear Factors Effect on Gear Vibration[J].Journal of Xi'an University of Technology,2010,26(1):61-65. |
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| Authors: | WEI Yi-duo LIU Kai MA Chao-feng ZHAO Chang-qing |
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| Institution: | WEI Yi-duo,LIU Kai,MA Chao-feng,ZHAO Chang-qing (Faculty of Mechanical , Precision Instrument Engineering,Xi\'an University of Technology,Xi\'an 710048,China) |
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| Abstract: | Time-varying stiffness and tooth backlash vibration model is set up and the vibration differential equations are deduced via comprehensively taking time-varying stiffness,tooth backlash and dynamic transmission error nonlinear factor into consideration.Non-impact,single-impact and double-impact are numerically simulated by fourth-order Runge-Kutta method.The effects of system parameters and load parameters on the system of the amplitude and vibration stability are calculated.The simulation results show that... |
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| Keywords: | time-varying stiffness tooth backlash non-linear gear system |
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