摘要
采用带状态观测器的气隙-速度-加速度反馈控制系统,在多体系统仿真软件SIMPACK平台上,考虑悬浮系统、电磁系统及控制系统的耦合作用,建立单磁铁-轨道梁-控制器的综合模型,模拟磁浮列车在弹性轨道梁上静止悬浮的过程,分析轨道梁的特征对车轨耦合振动的影响,研究共振的产生及解决方法,为磁悬浮列车的整车静止悬浮稳定性分析提供依据。
In this paper,a displacement-velocity-acceleration feedback control system and the multi-body simulation software SIMPACK are used to build a single magnetic-beam-controller model, which are coupling interaction, to simulate the vehicle/guideway coupling vibration in condition of the stationary suspend on a single-span flexible guideway. From this model to study the influence of guideway＇ s dynamic character on resonance vibration. It provides basic coupled model of the vehicle/guideway and theoretic evidence with regard to further study on maglev system.
出处
《电力机车与城轨车辆》
2005年第5期44-46,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
磁铁
动力学与控制
共振
仿真
magnet
dynamic and control
resonance
simulation
