基于双轮式电机再生制动车辆稳定性集成控制研究  

Study on the Integrated Control for Vehicle Stability Based on Two-wheeled Motor Regenerative Braking System

作　　者：陈庆樟[1,2] 许广举[1] 孟杰[1] 焦洪宇[1] 

机构地区：[1]常熟理工学院 [2]江苏大学江苏省汽车重点工程实验室

出　　处：《汽车技术》2014年第7期44-48,共5页Automobile Technology

基　　金：江苏省自然科学基金项目(BK2011367);江苏省"六大人才高峰"项目(SZ2010002)资助

摘　　要：以双轮式电机前驱电动汽车制动系统为研究对象,把双电机再生制动、液压制动、稳定性控制集成在一起,开发了再生制动系统协调控制器。根据车辆制动需求、车辆状态、系统储能状态等确定车辆制动模式及分配制动力矩,并根据车辆实时稳定性状况由双轮式电机再生制动提供车辆稳定性控制力矩。仿真和试验结果表明,在车辆转弯制动工况中采用所述集成协调控制器比采用电机单边独立控制稳定性控制效果更好。Taking two-wheeled motor front drive electric vehicle regenerative braking system as the research object,the regenerative braking system coordinated controller was developed by integrating the dual-motor regenerative braking,hydraulic brake and the stability system. The vehicle braking mode and the allocation of braking torque were determined according to the vehicle＇s braking demand, vehicle status and energy storage system state, and the stability control torque was provided by the two-wheeled motor regenerative braking system according to the real-time vehicle stability condition.The results show that, compared with the motor unilateral independent control strategy, the integrated coordinated controller has better stability effect on vehicle braking in the process of turning.

关 键 词：电动汽车 再生制动 车辆稳定性 集成控制 

分 类 号：U469.72[机械工程—车辆工程] U461.6[交通运输工程—载运工具运用工程]