改进天钩控制器的主动二次悬架改进轨道车辆平顺性分析

IF 0.6 Q3 ENGINEERING, MULTIDISCIPLINARY

Jurnal Teknologi-Sciences & Engineering Pub Date : 2023-08-21 DOI:10.11113/jurnalteknologi.v85.19771

Fathiah Mohamed Jamil, M. Abdullah, M. H. Harun, Munaliza Ibrahim, F. Ahmad, U. Ubaidillah

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引用次数: 0

摘要

这项工作的目的是确定主动悬架控制系统在提高铁路车辆行驶质量方面的有效性。提供了一个13自由度（DOF）的全身模型，包括车体和转向架的横向、偏航和径向运动，以及四个轮对的横向位移。铁路车辆的悬挂系统和轨道不平顺的动力学结合在一组控制方程中。利用MATLAB/Simulink建立了轨道车辆的全身动力学模型。为了评估其性能，已经测试了配备所建议控制器的主动悬架系统的有效性。与被动系统相比，研究结果表明，车辆在不规则轨道上的性能提高了60%以上。

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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ANALYSIS OF ACTIVE SECONDARY SUSPENSION WITH MODIFIED SKYHOOK CONTROLLER TO IMPROVE RIDE PERFORMANCE OF RAILWAY VEHICLE

The aim of this work is to determine the effectiveness of active suspension control systems in improving the ride quality of railway vehicles. A 13-degrees-of-freedom (DOF) full-body model is provided, including lateral, yaw, and rool motions of the body and bogies, and lateral displacement of the four wheelsets. The suspension system of railway vehicles and the dynamics of track irregularities are combined in a set of governing equations. MATLAB/Simulink is used to build a full-body dynamics model of a rail vehicle. The effectiveness of the active suspension systems equipped with the suggested controller has been tested for the purpose of evaluating its performance. Compared to passive systems, the results showed a more than 60 % improvement in vehicle performance on irregular tracks.

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来源期刊

Jurnal Teknologi-Sciences & Engineering ENGINEERING, MULTIDISCIPLINARY-

CiteScore

1.30

自引率

0.00%

发文量