发布时间:2013/10/21 10:36:55 作者:代忠美1,苗海涛2 【字体:
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代忠美1,苗海涛2
(1.西南交通大学 牵引动力国家重点实验室,四川 成都 610031;2. 南车四方车辆有限公司,山东 青岛 266111)
摘要:根据研究需要,建立了弓网二元模型,分析了主动控制与半主动控制原理,建立了各自的动力学方程,建立了两种控制方式下的Simulink仿真模型,选取了合适的弓网参数,对不同速度下的弓网接触力和接触力指标进行对比,分析不同控制方式对受流质量的作用效果。
关键词:主动控制;半主动控制;受流质量
中图分类号:TJ81+0.376 文献标识码:A 文章编号:1006-0316 (2013) 10-0028-05
The comparison between optimal active control and semi-active control of the high-speed pantograph
DAI Zhong-mei1,MIAO Hai-tao2
( 1. State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China; 2. CSR Sifang Co., Ltd., Qingdao 266111, China )
Abstract:The pantograph-catenary model was built for research. The control principles of the optimal control and semi-active control were stated, then the kinetic equation and the simulation model were built for each. Based on the established control models and simulation, the proper parameters were selected and the influences of active control and semi-active control to quality of current collection of the pantograph-catenary system are analyzed, which concluded from the comparison of the contact force and index of the pantograph-catenary in the different speeds.
Key words:active control;semi-active control;quality of current collection
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收稿日期:2013-04-02
基金项目:国家“973”计划项目:高速列车耦合条件下技术极限速度研究(2011CB711106);“12.5”国家科技支撑计划:智能高速列车系统应用平台(2011BAG05B04-A01)
作者简介:代忠美(1987-),云南文山人,硕士研究生,主要研究方向为车辆系统动力学。