...
首页> 外文期刊>Shock and vibration >Active Control of Contact Force for a Pantograph-Catenary System
【24h】

Active Control of Contact Force for a Pantograph-Catenary System

机译:受电弓-悬链系统接触力的主动控制

获取原文
获取原文并翻译 | 示例
           

摘要

The performance of the high speed trains depends critically on the quality of the contact in the pantograph-catenary interaction. Maintaining a constant contact force needs taking special measures and one of the methods is to utilize active control to optimize the contact force. A number of active control methods have been proposed in the past decade. However, the primary objective of these methods has been to reduce the variation of the contact force in the pantograph-catenary system, ignoring the effects of locomotive vibrations on pantograph-catenary dynamics. Motivated by the problems in active control of vibration in large scale structures, the author has developed a geometric framework specifically targeting the remote vibration suppression problem based only on local control action. It is the intention of the paper to demonstrate its potential in the active control of the pantograph-catenary interaction, aiming to minimize the variation of the contact force while simultaneously suppressing the vibration disturbance from the train. A numerical study is provided through the application to a simplified pantograph-catenary model.
机译:高速列车的性能关键取决于受电弓与类别相互作用中的接触质量。保持恒定的接触力需要采取特殊措施,其中一种方法是利用主动控制来优化接触力。在过去的十年中已经提出了许多主动控制方法。然而,这些方法的主要目的是减小受电弓—类别系统中接触力的变化,而忽略了机车振动对受电弓—类别动力学的影响。受大型结构振动主动控制问题的影响,作者开发了一种几何框架,专门针对仅基于局部控制作用的远程振动抑制问题。本文旨在证明其在主动控制受电弓与类别之间的相互作用方面的潜力,旨在最大程度地减小接触力的变化,同时抑制来自列车的振动干扰。通过应用程序为简化的受电弓-类别模型提供了数值研究。

著录项

  • 来源
    《Shock and vibration》 |2016年第3期|2735297.1-2735297.7|共7页
  • 作者

    Wang Jiqiang;

  • 作者单位

    Nanjing Univ Aeronaut & Astronaut, Coll Energy & Power Engn, Jiangsu Prov Key Lab Aerosp Power Syst, Nanjing 210016, Jiangsu, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号