电动汽车再生制动的滑移率控制Wheel Slip Control for Regenerative Braking of Electric Vehicle
井后华;刘志远;刘吉顺;
摘要(Abstract):
以不改变电动汽车原有机械制动系统结构和控制方式为前提,提出一种并联式混合制动滑移率控制方法。该方法明确划分了再生制动控制和原有机械制动控制的作用工况,将再生制动控制转化为滑移率规划和控制两个问题,并设计了滑模控制器。分析和仿真结果显示,在不同强度、不同方式及存在参数不确定性下制动,该方法都可以实现再生制动和机械制动的准确控制及平顺过渡。
关键词(KeyWords): 并联式混合制动;再生制动;滑移率控制
基金项目(Foundation): 国家自然科学基金重点资助项目(61034001)
作者(Authors): 井后华;刘志远;刘吉顺;
参考文献(References):
- 1 Gao Y,Chen L,Ehsani M.Investigation of the effectivenessof regenerative braking for EV and HEV.SAE WorldCongress,No.1999-01-2910,1999.
- 2张京明,崔胜民,宋宝玉,孙刚.一种改进的再生制动控制策略优化.江苏大学学报:自然科学版,2008,30(6):246~250.
- 3张俊智,陆欣,张鹏君,陈鑫.混合动力城市客车制动能量回收系统道路试验.机械工程学报,2006,45(2):25~30.
- 4 Johansen T A,Petersen I,Kalkkuhl J,Ludemann J.Gain-scheduled wheel slip control in automotive brake systems.IEEE Transaction on Control and System Technology,2003,11(6):799~811.
- 5 Shim T,Chang S,Lee S.Investigation of sliding-surfacedesign on the performance of sliding mode controller inantilock brak ing systems.IEEE Transactions on VehicularTechnology,2008,57(2):747~759.
- 6 Yoon P,Kang H,Hwang I,Huh K,Hong D.Braking sta-tus monitoring for brake-by-wire systems.SAE WorldCongress,No.2004-01-0259,2004.
- 7 Jing H,Liu Z,Chen H.A switched control strategy for an-ti-lock braking system with on/off valves.IEEE Transactionson Vehicular Technology,2011,60(4):1470~1484.
- 8 Sciarretta A,Back M,Guzzella L.Optimal control ofparallel hybrid electric vehicles.IEEE Transactions onControl Systems Technology,2004,12(3):352~363.