自动化学报2023，Vol.49Issue(12)：2437-2456,20.DOI:10.16383/j.aas.c220819
智能网联电动汽车节能优化控制研究进展与展望
Energy-saving Optimization Control for Connected Automated Electric Vehicles:State of the Art and Perspective
摘要
Abstract
Improving the energy efficiency of electric vehicles and reducing the power consumption are major de-mands for the development of China's new energy vehicle industry.With the development of CAEV(connected automated electric vehicle),V2X(vehicle to everything)network information and various on-board sensors such as lidar,millimeter-wave radar,camera,positioning and navigation devices which provide CAEVs with a comprehens-ive information interaction,sharing and state perception capabilities,and endowed it with a huge potential for en-ergy-saving optimization.Aiming at the energy-saving optimization control problem of CAEV,the typical loss char-acteristics of electric vehicles are firstly analyzed from the six links of power battery,motor controller,drive motor,transmission mechanism,tires and driving decision-making,and the energy conversion process and coupling rela-tionship of CAEV are analyzed from three levels of decision-making,control and execution,as well as the energy-saving impact of network connection information on CAEV;Then,from the three aspects of vehicle speed optimiza-tion at the decision-making level,driving/braking torque optimization control at the control level,and current vec-tor optimization control at the action level,the energy-saving optimization problems at each level are expounded,and the research works at home and abroad are analyzed in detail;Finally,we summarized the difficulties of energy-saving optimal control of CAEV at the decision-making level,the control level and the action level,as well as the characteristics of the existing research works,and the future development trend is prospected.关键词
智能网联/电动汽车/节能/优化控制Key words
Intelligent connected/electric vehicle/energy-saving/optimization control引用本文复制引用
申永鹏,袁小芳,赵素娜,孟步敏,王耀南..智能网联电动汽车节能优化控制研究进展与展望[J].自动化学报,2023,49(12):2437-2456,20.基金项目
国家自然科学基金(62273313,62073127,62003288,62003312)资助Supported by National Natural Science Foundation of China(62273313,62073127,62003288,62003312) （62273313,62073127,62003288,62003312）
