Dynamic Modeling and Acceleration Control of Electric Vehicles

被引：1

作者：

Liu, Xiaolong ^{[1
]}

Zhu, Shaopeng ^{[1
]}

Wu, Zhijun ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Energy Engn, Hangzhou 310027, Zhejiang, Peoples R China

来源：

NEW MATERIALS AND PROCESSES, PTS 1-3 | 2012年 / 476-478卷

关键词：

Electric vehicle; Dynamic modeling; CarSim-MATLAB/Simulink Co-simulation; Acceleration control; Robustness analysis;

D O I：

10.4028/www.scientific.net/AMR.476-478.944

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper constructs a dynamic model of a four-wheel drive electric vehicle, which contains a vehicle model and a brushless DC motor model. In order to improve the starting and acceleration performance of the electric vehicle, we design a speed and current double closed-loop speed control system based on the constructed dynamic electric vehicle model. The starting and acceleration process of the electric vehicle is simulated and analyzed by CarSim-MATLAB/Simul ink co-simulation. The effectiveness of the speed control system is evaluated by the co-simulation results. In addition, the robustness of the speed control system is also analyzed for different vehicle masses.

引用

页码：944 / 948

页数：5