中置直线电机中速磁悬浮列车转向架振动分析

Proceedings of the 2019 4th International Conference on Automation, Control and Robotics Engineering Pub Date : 2019-07-19 DOI:10.1145/3351917.3351955

Shaoyi Wang, Yaozong Liu, Hongping Xu

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引用次数: 0

摘要

在本文中，LMS虚拟。利用Lab Motion对中置直线电机的中速磁悬浮列车转向架进行了动力学分析。首先，在LMS Virtual中建立了单向架的多刚体模型、分散悬浮控制方案和磁轨关系模型;实验室的运动。利用软件的线性化分析函数，得到了模态频率和模态振型。通过对中置直线电机施加垂直力时扫频分析的振动响应验证了模态分析结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Vibration Analysis of the Bogie of Medium-speed Maglev Trains with Mid-mounted Linear Motor

In this paper, the LMS Virtual. Lab Motion was used to analyze the dynamics of the bogie of Medium-speed maglev trains with a mid-mounted linear motor. Firstly, the multi-rigid-body model of the single bogie, the decentralized levitation control scheme and the magnet-rail relationship model were built in LMS Virtual. Lab Motion. The modal frequencies and modal shapes were obtained by using the linearization analysis function of the software. The modal analysis results were verified with the vibration response of the frequency sweeping analysis while applying a vertical force on the mid-mounted linear motor.

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Proceedings of the 2019 4th International Conference on Automation, Control and Robotics Engineering

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