某巡检车传动系的设计  

Design of an Inspector Vehicle′s Driveline

作　　者：李向华[1] 张建武[2] 

机构地区：[1]中南大学机电工程学院,长沙410075 [2]上海交通大学机械与动力工程学院,上海200030

出　　处：《机械科学与技术》2008年第5期696-700,共5页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家863计划项目(2001AA505000-114)资助

摘　　要：以上海磁浮轨道巡检车传动系的设计为例,用二阶常微分方程来描述传动系扭转振动系统。为避免剧烈的扭转自激振动,应用环域定理,提出了工程上的全局稳定性条件。该条件保证在任何初始滑转率下,扭转自激振动的振幅接近0。We present the design of the driveline of an inspector vehicle for Shanghai Maglev Track. The torsional vibration of the driveline is described as a second-order ordinary differential equation. In order to avoid severe self- excited torsional vibration, the global stabilization condition in engineering is put forward by using annulus theorem. This condition ensures that the amplitude of the self-excited torsional vibration is almost zero for any range of the initial slip rate.

关 键 词：传动系 设计准则 稳定性条件 

分 类 号：U461.1[机械工程—车辆工程]