摘要
针对磁悬浮列车的竖曲线跟踪问题,建立单点磁悬浮轨道跟踪模型。分析磁悬浮列车通过竖曲线时存在的扰动因素,并研究这些扰动因素对悬浮系统跟踪能力的影响。采用状态反馈控制方法,通过仿真对单点模型通过竖曲线的动态特性进行研究。仿真结果与实际悬浮列车在跟踪竖曲线轨道时的动态特性相吻合。该分析可为设计和改进悬浮控制系统提供参考。
Aiming at the vertical curve tracking problem of maglev suspension train,the single-point levitation model for tracking guide way is built.The disturbance existing in the train and the influence to the tracking capability is analyzed when the train is moving on the vertical curve.The dynamic character of single maglev model moving on the vertical curve is simulated by adopting state feedback method.The simulation result is consistent with the dynamic character of the real maglev train when tracking the vertical curve.It can provide reference for designation and improvement the maglev control system.
出处
《兵工自动化》
2010年第10期53-55,共3页
Ordnance Industry Automation
基金
国家自然科学基金项目静浮条件下磁浮列车的车轨弹性耦合振动研究控制(60974128)
关键词
磁悬浮列车
轨道跟踪
竖曲线
扰动
maglev suspension train
guide track
vertical curve
disturbance
