Abstract

In this paper, the simulation of the vehicle ESP system is carried out, and the linear two-degree-of-freedom dynamic reference model of the vehicle is established in MATLAB/Simulink. Combined with the method of direct yaw moment control, the yaw rate and the yaw angle are selected as the control variables. Based on the fuzzy PID control theory, the control strategy of the ESP system is designed to calculate the additional yaw moment required when the vehicle deviates from the desired trajectory. In order to verify the effectiveness of the ESP system designed in this paper, the vehicle dynamics model in CarSim software is used to build a joint simulation platform of CarSim and Simulink, and the model is tested at a speed of 120 km/h on a double lane change road with low adhesion rate. The simulation results show that the designed controller can significantly improve the manoeuvrability and stability of the vehicle.

Details

Title
Modelling and Simulation of Vehicle ESP System Based on CarSim and Simulink
Author
Jiang, Nanyu 1 ; Qiu, Runqi 1 

1  School of International Education, Wuhan University of Technology , Wuhan, Hubei, 430070 , China 
First page
012032
Publication year
2022
Publication date
Feb 2022
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1088/1742-6596/2170/1/012032
ProQuest document ID
2635712469
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.