Joint Simulation of Simulink and Cruise to Study the Control Strategy of Pure Electric Vehicle

Abstract

With the worsening of resource and environmental problems, the research and development and optimization of pure electric vehicles have been gradually paid attention by the majority of scholars. Whether the power parameters of the pure electric logistics vehicle are reasonably matched or not is crucial for the whole vehicle, which directly determines the design index of its power economy. In this paper, we design a 4.5T pure electric logistics vehicle, select key components for the target vehicle, and use AVL-CRUISE software for modeling and simulation analysis to verify the power and economy of the vehicle. Based on MATLAB/Simulink, a reasonable model of the vehicle control strategy is designed, and a dynamic link library DLL file is generated for joint simulation with the model built by AVL-CRUISE software, and the rationality and superiority of the proposed control strategy is proved through comparative analysis of simulation data.