电动汽车能量优化控制的研究进展  

Research Progress on Energy Optimization Control of Electric Vehicle

作　　者：王金波 焦志鹏 杨涛 孙巍 WANG Jinbo;JIAO Zhipeng;YANG Tao;SUN Wei(School of Automotive Engineering,Shandong Jiaotong University,Jinan 250357,China)

机构地区：[1]山东交通学院汽车工程学院,山东济南250357

出　　处：《内燃机与动力装置》2018年第6期52-58,93,共8页Internal Combustion Engine & Powerplant

基　　金：山东省重点研发计划项目(2018GGX105008;2017GGX50112;2017GGX50109;2016GGX105012);山东省高等学校科技计划项目(J18KA050);山东省农机装备研发创新计划项目(2018YF018)

摘　　要：针对电动汽车的研究热点——电动汽车能量的关键控制问题,从能量管理优化、电池荷电状态(state of charge, SOC)估计两大关键问题入手,在最优化控制策略、基于规则的控制策略、评价指标、模型预测等方面和卡尔曼滤波法、最小二乘估计等方面对能量管理优化、电池荷电状态估计进行研究和对比,论述电动汽车能量控制的最新研究进展,探讨当前应用过程中存在的某些问题,提炼本质科学问题与共性技术体系,为研究工作提供参考。Aiming at the key control problem of electric vehicle energy,which is the research hotspot of electric vehicle,this paper starts with the optimization of energy management and the estimation of SOC(state of charge)of the battery.In terms of optimization control strategy,rule-based control strategy,evaluation index,model prediction and other aspects,as well as Kalman filtering method,least squares estimation and other aspects,the energy management optimization and the battery charge state estimation are studied and compared.Also,the latest research progress of electric vehicle energy control is discussed,and some problems in the current application process are probed.The essential scientific problems and generic technology system are abstracted to provide reference for the research work.

关 键 词：电动汽车 能量优化控制 能量管理 SOC估计 

分 类 号：U469.722[机械工程—车辆工程]