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首页> 外文期刊>American journal of applied sciences >ROBUST ELECTRONIC DIFFERENTIAL CONTROLLER FOR AN ELECTRIC VEHICLE | Science Publications
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ROBUST ELECTRONIC DIFFERENTIAL CONTROLLER FOR AN ELECTRIC VEHICLE | Science Publications

机译：电动汽车用鲁棒电子微分控制器|科学出版物

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摘要

> This study presents an efficient and robust control scheme of electronic differential system for an electric vehicle. The proposed system consists of two Brushless DC motors (BLDC) that ensure the drive of the two back driving wheels of an electric vehicle. Electronic Differential Controller (EDC) ensures the maximum torque and it can control both the driving wheel independently to turn at different speeds in any curve and also distribute the power to each motor according to the steering angle. EDC is designed to facilitate experimentation with an electric vehicle using the PIC 16F877A. The BLDC motor has been controlled by the method of back EMF zero crossing detection. The effectiveness and substantiation of the proposed methods are ascertained in the MATLAB/Simulink environment and also experimentally validated. The experimental results give satisfactory performance with the proposed electronic control scheme which also ensures the stability of the vehicle in all road conditions.
机译： >这项研究提出了一种用于电动汽车的电子差速系统的高效且鲁棒的控制方案。提议的系统由两个无刷直流电动机（BLDC）组成，可确保驱动电动汽车的两个后驱动轮。电子差速控制器（EDC）确保最大扭矩，并且可以独立控制两个驱动轮，使其在任何曲线上均以不同的速度转动，并根据转向角将功率分配给每个电动机。 EDC旨在帮助使用PIC 16F877A的电动汽车进行实验。 BLDC电机已通过反电动势过零检测方法进行了控制。在MATLAB / Simulink环境中确定了所提方法的有效性和实证性，并进行了实验验证。实验结果通过提出的电子控制方案提供了令人满意的性能，该方案还确保了车辆在所有路况下的稳定性。

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