摘要
针对具有干摩擦阻尼器的货车车辆动力学系统,用Poincare映射理论研究了其垂向振动的周期运动和稳定性。
In view of the freight car dynamics system with the dry friction damper, the periodic motion and stability of the vertical vibration are researched with the use of the Poincare mapping theory.
出处
《铁道车辆》
2003年第12期4-6,共3页
Rolling Stock
基金
浙江省自然科学基金资助项目(No.502144)
关键词
货车
周期运动
稳定性
freight car
periodic motion
dynamics performance
