分布式驱动电动汽车稳定性与再生制动协调控制  

Coordinated Control of Stability and Regenerative Braking for Distributed Drive Electric Vehicle

作　　者：马宁 郝亮[1] 黄兴 卢绍伟 姜凌 MA Ning;HAO Liang;HUANG Xing;LU Shaowei;JIANG Ling(Automobile&Traffic Engineering College,Liaoning University of Technology,Jinzhou 121001,China;No.15 Institute of Beijing first Academy of Aerospace Science and Technology,Beijing 100000,China)

机构地区：[1]辽宁工业大学汽车与交通工程学院,辽宁锦州121001 [2]北京航天科技一院十五所,北京100000

出　　处：《汽车实用技术》2023年第14期86-91,共6页Automobile Applied Technology

基　　金：国家级大创项目(20110154017);辽宁省教育厅科技项目(JFL201915402)。

摘　　要：为了在提高分布式电动汽车续驶里程的同时保证制动稳定性,论文基于制动踏板开度和车速提出了一种分布式电动汽车的防抱死制动系统(ABS)与再生制动协调控制策略。通过建立分布式驱动电动汽车整车仿真模型和再生制动系统与ABS仿真模型,通过CarSim与MATLAB/Simulink联合仿真的方式进行离线仿真验证。仿真结果表明,该协调控制策略可以保证汽车获得最优制动力的同时进行制动能量回收。In order to improve the driving range and ensure the braking stability of distributed electric vehicles,anti-locked braking system(ABS) and regenerative braking coordinated control strategy for distributed electric vehicles is proposed based on the brake pedal opening and vehicle speed.In this paper,the whole vehicle simulation model of distributed drive electric vehicle and the simulation model of regenerative braking system and ABS are established,and the off-line simulation is verified by the joint simulation of CarSim and MATLAB/Simulink.The simulation results show that the coordinated control strategy can ensure that the vehicle can obtain the optimal braking force and recover the braking energy at the same time.

关 键 词：分布式电动汽车 再生制动 稳定性 联合仿真 

分 类 号：U461.99[机械工程—车辆工程]