纯电动客车自动变速(AMT)换档控制技术王雷 席军强 (北京理工大学机械与车辆工程学院,北京 100081)摘要: 分析纯电动客车动力传动系统特点和纯电动客车自动变速(AMT)的控制难点
提出 AMT 选位、换档电机和换档过程调速的控制方式
实车实验表明,PID 和预测控制缩短换档过程的时间,提高纯电动客车平顺性
关键词:纯电动客车、AMT、控制技术中国分类号:U463
212 文献标识码:AControl technology on automatic transmission (AMT) of pure electric vehicle WANG Lei XI Jun-qiang (School of Mechanical and Vehicular Engineering ,BeiJing Institute of Technology ,BeiJing 100081,China)Abstract: Analysis on the powertrain features of pure electric vehicles and control difficulties of automatic transmission (AMT) on pure electric vehicles
Propose control mode on selecting position motor, shifting gears motor and adjusting speed during the process of shifting gears
Real vehicle experiments show that PID control and prediction control can shorten the time of the process of shiftin