汽车电动助力转向系统的建模与仿真

Establish Model And Simulation of the Automobile Electric Power Steering System

本文分析了动力转向系统的发展概况和国内外研究及应用水平,建立了电动助力转向系统的数学模型,利用有关软件进行计算机仿真分析并与试验结果相比较,验证了模型的正确性。

This paper summarizes the development of power steering system, and analyzes the current situa- tion of the research and application of this new technology both at home and abroad. Also in this paper, a mathematical model of EPS system will be constructed, and then analyzed by means of computer simulation, where certain software will be introduced. Finally, the precision of this model is to be confirmed by comparing the theoretical analysis result with the data acquired from practical tests and experiments.