Model and Simulation for Driving System of Four-Wheel-Drive Electric Vehicle

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Abstract:

Model for drive system of four-wheel-drive electric vehicle was investigated. By combing the balance equation for the vehicle movement with the equation of motor mechanical properties, a mathematical model of driving system of electric vehicle was established, PI control strategy was used for the optimal control and the model was simulated by the software Matlab/Simulink. The simulation results show that the mathematical model of driving system of the electric vehicle can represent the vehicle running states accurately.

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480-483

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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