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首页> 外文会议>Coat international conference of transportation professionals >Study of Levitation Control System for the Vehicle/Guideway Resonance Test Bench of the Middle- and Low-Speed Maglev Train
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Study of Levitation Control System for the Vehicle/Guideway Resonance Test Bench of the Middle- and Low-Speed Maglev Train

机译：中低速磁悬浮列车车/轨共振试验台悬浮控制系统研究

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For maglev trains, the resonance between the vehicle and the guideway has been one of the key problems that have been studied. In order to systematically study the problem, a new type of the vehicle/guideway resonance test bench of the middle- and low-speed maglev train was developed. The test bench consists of a single levitation frame structure, a guideway and a vibration system, and a levitation control system. Due to the changes in guideway stiffness, basic beam characteristics, and the levitation control system characteristics, experiments show that to achieve favorable levitation stability the parameters of the levitation control system must be optimized with the vehicle and guideway characteristics. The effects of levitation control stiffness, and damping and filter parameters on the levitation control performance were studied to further optimize the performance of levitation systems. A vehicle/guideway resonance test was conducted combined with guideway characteristics, levitation frame structure characteristics, and vibration excitations.
机译：对于磁悬浮列车，车辆与导轨之间的共振一直是已研究的关键问题之一。为了系统地研究该问题，开发了一种新型的中低速磁悬浮列车的车辆/导轨共振试验台。测试台由单个悬浮框架结构，导轨和振动系统以及悬浮控制系统组成。由于导轨刚度，基本梁特性以及悬浮控制系统特性的变化，实验表明，要获得良好的悬浮稳定性，必须根据车辆和导轨特性优化悬浮控制系统的参数。研究了悬浮控制刚度，阻尼和滤波器参数对悬浮控制性能的影响，以进一步优化悬浮系统的性能。结合导轨特性，悬浮框架结构特性和振动激励进行了车辆/导轨共振测试。

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