Open AccessResearch on Dynamic Performance Simulation of In-wheel Motor Electric Vehicle Based on CarSim-Simulink
Author(s) -
Qiusheng Liu,
Dacheng Xie,
Shenglong Hu,
Jianming Wu
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1820/1/012109
Subject(s) - carsim , electric vehicle , automotive engineering , computer science , vehicle dynamics , dynamic simulation , simulation , electric motor , software , engineering , power (physics) , mechanical engineering , physics , quantum mechanics , programming language
In order to reduce test costs and improve work efficiency, on the basis of the existing in-wheel-motor electric vehicle platform, CarSim software is used to establish a complete in-wheel-motor electric vehicle model that matches the actual vehicle. Based on Simulink, the dynamic model of the in-wheel motor is established. By defining the interface between the vehicle and the motor drive system, a joint simulation platform for in-wheel motor electric vehicles is established based on CarSim-Simulink, and simulation verification is performed on it. The results show that the established simulation model has high accuracy, can better simulate the existing experimental vehicle, accurately reflect the dynamic performance response of the vehicle, and provide a basis for further research and verification of control algorithms.