摘要
电动助力转向是汽车动力转向的新技术和新结构,助力控制是电动助力转向的基本控制策略,并决定电动助力转向的助力特性。本文应用现代模糊神经网络理论,构建汽车电动助力转向系统模型,提出了性能较好的控制策略,并进行仿真研究。仿真结果表明,电动助力转向系统具有更好的操纵性能。实验证明,理论分析和仿真结果是正确的。
Electric power steering is a new automotive power steering technology and configuration. Power control is the basic control strategy of electric power steering and determines the characteristics of electric power steering. Using the fuzzy self-adaptive theory, this paper establishes an electric power steering system model of the automobile. It also offers a better control strategy and makes some simulations, the results of which show that the EPS has better performance. Experimental results show that theoretical analyses agree with the simulations.
出处
《电子科技》
2005年第6期8-11,共4页
Electronic Science and Technology
关键词
汽车
电动助力转向
控制策略
Automobile
electric power steering
control strategy
