高技术通讯2016，Vol.26Issue(3)：289-298,10.DOI:10.3772/j.issn.1002-0470.2016.03.009
电动汽车驱动工况下纵向冲击问题研究
Study on electric vehicles’ longitudinal impact Characteristics under driving condition
摘要
Abstract
To solve the longitudinal impact problem of electric vehicles under the drive accelerating condition , the analy-ses of whole vehicle ’ s longitudinal dynamics and motor ’ s driving characteristics were conducted , and the major factors leading to the longitudinal impact problem of electric vehicles under the driving condition were found out . Then , the longitudinal impacts suffered by electric vehicles at the starting stage and the fast accelerating stage were studied by the electromechanical coupling simulations for integrative multi-body dynamics and motor control , and the method for suppressing longitudinal impacts of electric vehicles was presented .The method can reduce the lon-gitudinal impacts and improve vehicles ’ riding comfortableness .关键词
电动汽车/驱动/纵向冲击/电机控制/机电耦合仿真Key words
electric vehicle/driving/longitudinal impact/motor control/electromechanical coupling simula-tion引用本文复制引用
甄子健,陈潇凯,夏超英,林逸..电动汽车驱动工况下纵向冲击问题研究[J].高技术通讯,2016,26(3):289-298,10.基金项目
863计划（2006AA04Z119）资助项目。 （）
