基于天棚和地棚混合阻尼的高速车辆横向减振器半主动控制

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振动与冲击 ›› 2013, Vol. 32 ›› Issue (2) : 18-23.

论文

基于天棚和地棚混合阻尼的高速车辆横向减振器半主动控制

郭孔辉1,2；隋记魁1；郭耀华2

作者信息 +

Semi-active Control Method for High-speed Railway Vehicle Lateral Damper Based On Skyhook and Groundhook Hybrid Damping

GUO Kong-hui1,2; SUI Ji-kui1; Guo Rao-hua2

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文章历史 +

摘要

在研究抑制高速轨道车辆横向振动时，传统天棚阻尼控制方法使车体的横向振动降低的同时，却增加了转向架和轮对的横向振动，这样就导致机车高速运行时脱轨的可能性变大，运行安全性降低。针对上述问题，在Adams/Rial中建立了轨道车辆单节拖车的整车模型，利用Matlab/Simulink工具，结合天棚阻尼控制和地棚阻尼控制特点，研究了混合阻尼控制对高速列车横向振动的抑制作用。结果表明，混合天棚阻尼控制综合考虑了高速车辆运行时的舒适性和安全性，使高速车辆具有更好的综合性能。

Abstract

In studying of the attenuation of high-speed railway vehicle lateral vibration, traditionnl skyhook damping control methods are designed to reduce body vibration. Althoughtt the vehicle lateral vibration is reduced , the bogie and wheelset lateral vibration increases, which may lead to vehicle derailment when the vehicle running at a high speed,the operation safety is also reduced. In order to solve the problem above, A single trailer vehicle model was established in the Adams/Rial.Combining the skyhook control with groundhook damping control,the mixed damping control was applied to reduce locomotive body lateral vibration. The results show that, mixed damping control consides both the high-speed railway vehicle comfort and safety, having better comprehensive performance.

导出引用

郭孔辉;隋记魁;郭耀华. 基于天棚和地棚混合阻尼的高速车辆横向减振器半主动控制[J]. 振动与冲击, 2013, 32(2): 18-23

GUO Kong-hui;SUI Ji-kui;Guo Rao-hua. Semi-active Control Method for High-speed Railway Vehicle Lateral Damper Based On Skyhook and Groundhook Hybrid Damping [J]. Journal of Vibration and Shock, 2013, 32(2): 18-23