电动车回馈制动的零相位误差跟踪控制研究  

Study on Zero Phase Error Tracking Control in Feedback Brake of Electric Vehicle

作　　者：施三保[1] 颜哓河[2] 夏泽中[1] 

机构地区：[1]武汉理工大学自动化学院,武汉430070 [2]温州职业技术学院电气电子工程系,温州325035

出　　处：《自动化仪表》2007年第9期53-56,共4页Process Automation Instrumentation

基　　金：武汉理工大学自动化学院科研基金资助项目(编号:zdhxyjj200418)。

摘　　要：电动车回馈制动的特性对控制策略提出了越来越高的要求,为提高系统的控制精度和响应速度,将零相位误差跟踪控制(ZPETC)引入电动车回馈制动控制中。分析了ZPETC的控制原理,设计电动车回馈制动的ZPETC控制系统,建立了仿真模型并进行仿真分析。仿真结果表明ZPETC可以十分有效地提高电动车回馈制动跟踪效果,将具有广泛的应用前景和实际意义。The requirement for control strategy of electric vehicle caused by the characteristic of feedback brake becomes higher and higher. In order to improve the control accuracy and response speed, ZPETC is introduced into feedback brake control of electric vehicle. The principle of ZPETC is analyzed, the control system of ZPETC is designed, and simulation model is established, and the simulation analysis is conducted. The result of simulation shows the ZPETC effectively improves the tracking performance of feedback brake of electric vehicle, and it has a comprehensive applicable future and practical significance.

关 键 词：零相位误差跟踪控制 回馈制动 仿真 电动车 高精度 

分 类 号：TM922.74[电气工程—电力电子与电力传动] TP273[自动化与计算机技术—检测技术与自动化装置]