Research on Acceleration Compensation Strategy of Electric Vehicle Based on Fuzzy Control Theory

2nd International Conference on Automation, Control and Robotics Engineering

工业技术;计算机科学;无线电电子学

Zhu, Tianjun^1,3 ; Li, Bin^2 ; Zong, Changfu^1 ; Wei, Zhicheng^3

Department of Electronic Information and Electrical Engineering, ZhaoQing University, ZhaoQing

526061, China^1

CONCAVE Research Center, Department of Mechanical and Industrial Engineering, Concordia University, Montreal

QC

H3G 1M8, Canada^2

College of Mechanical and Equipment Engineering, Hebei University of Engineering, Handan

056038, China^3

关键词: Acceleration performance;    Compensation strategy;    Driver intention recognition;    Driving performance;    Output torque;    Power compensation;    Power out put;    Simulation tests;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/235/1/012015/pdf
DOI  :  10.1088/1757-899X/235/1/012015

来源: IOP

【 摘 要 】

Nowadays, the driving technology of electric vehicle is developing rapidly. There are many kinds of methods in driving performance control technology. The paper studies the acceleration performance of electric vehicle. Under the premise of energy management, an acceleration power compensation method by fuzzy control theory based on driver intention recognition is proposed, which can meet the driver's subjective feelings better. It avoids the problem that the pedal opening and power output are single correspondence when the traditional vehicle accelerates. Through the simulation test, this method can significantly improve the performance of acceleration and output torque smoothly in non-emergency acceleration to ensure vehicle comfortable and stable.