Economy-oriented Control Strategy for Dual-motor Four-wheel-drive Electric Vehicle in a Car-following Maneuver

被引：0
|
作者：
Hu, Zhanyi [1 ]
Yang, Zeyu [1 ]
Hu, Manjiang [2 ]
Zhou, Huajian [1 ]
Zhong, Zhihua [1 ]
机构：
[1] Tsinghua Univ, Dept Automot Engn, Beijing 100084, Peoples R China
[2] Hunan Univ, Sch Mech & Transportat Engn, Changsha 410082, Hunan, Peoples R China
来源：
JOINT INTERNATIONAL CONFERENCE ON ENERGY, ECOLOGY AND ENVIRONMENT ICEEE 2018 AND ELECTRIC AND INTELLIGENT VEHICLES ICEIV 2018 | 2018年
关键词：
Dual-motor electric vehicle; Nonlinear model predictive control; Car-following; Energy consumption; Tracking capability;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents an online economy-oriented controller to improve energy consumption of a two-axel dual-motor 4WD electric bus (E-bus) in a car-following maneuver. The nonlinear model-based predictive control (NMPC) method is applied in this controller to realize a deep fusion of adaptive cruise control (ACC) and torque distribution strategy (TDS). Some search skills are adopted in receding horizon optimization to reduce computing burden. The proposed method reduces energy consumption compared with ACC+TDS method on the condition of ensuring tracking capability.
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收藏
页数：6
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