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Web of Proceedings - Francis Academic Press

Power simulation and performance evaluation of electric power steering system for automobiles

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DOI: 10.25236/scmc.2019.038

Author(s)

Chuang Cai

Corresponding Author

Chuang Cai

Abstract

With the continuous development and progress of the automobile industry, the traditional hydraulic power steering system has been unable to meet the development needs of automobiles. Therefore, the electric power steering system has been widely used in modern automobile industry technology because it can greatly improve the performance of automobiles. Electric power steering (EPS) system can greatly improve the steering performance of automobiles, so that automobiles have excellent handling stability. In this paper, the corresponding electric power steering system will be designed according to the relevant parameters of medium-sized vehicles, and the important parts of the system will be matched. In control strategy, this paper will adopt current fault-tolerant control strategy. At the end of this paper, based on MATLAB, the dynamics model of the relevant medium-sized vehicle model will be modeled, and the characteristics will be simulated to verify the correctness of the model.

Keywords

Automotive industry; Automotive electric power steering system; Matching design; Control strategy; Dynamics modeling and simulation