摘要
建立了摆动活齿传动系统的扭转振动动力学模型 ,导出了该扭振系统的振动方程。系统动力学模型考虑了活齿传动双排结构中激波器、活齿、活齿架的转动惯量、时变啮合刚度、误差、阻尼等 ,因此 ,所建立的微分方程式是多自由度时变方程组 ,对此 ,采用四阶 Runge-
According to the structure of a swing movable teeth transmission system, a torsional vibration dynamic model of swing movable teeth drive was developed and a vibration equation of the vibration system was established. The response of the vibration system was obtained by using the Runge Kutta method. The presented method provides a new way for building mathematical models of a vibrational system with movable teeth drives.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2003年第2期89-92,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家自然科学基金资助项目 (项目编号 :5 9975 0 62 )
关键词
机械学
摆动活齿传动
扭转振动
动力学模型
动态响应
Mechanics, Swing movable teeth transmission, Torsional vibration, Dynamic model, Vibration response
