建立了基于MTLAB7
0/Simulink的电动助力转向系统仿真模型
李昭朝等
电动助力转向系统的建模与仿真分析[EB/OL]
北京：中国科技论文在线
电动助力转向系统
得出助力系统的参数、助力电机等在 PID 控制器加入前后对系统性能的影响
） 摘要： 本文介绍了电动助力转向系统（EPS）的结构、工作原理以及控制策略
仿真结果表明：所建立的EPS模型较好地协调转向轻便性和路感之间的矛盾
分析了 EPS系统的主要参数变化对其系统性能产生的影响
） Abstract： In This paper summarizes the electric power steering system (EPS), the structure, working principle and characteristic and the control strategy of electric power steering system are introduced
In each part of electric power steering system are analyzed in detail, on the basis of mathematical model, to build the electric power steering system based on MTLAB7
0 / Simulink simulation model
Through the establishment of control model and simulation analysis was made on the PID control theory, the main parameters of EPS system was discussed the impact of change on the system performance
In the mechanical steering system, and based on the mathematical model of EPS system, through the MATLAB/Simulink simulation platform for performance analysis, thus it is concluded that the parameters of the power system, power motor, such as the ground impact before and after the PID controller to join the impact on the performance of the system
Simulation results show that the established model of EPS better coordinate the contradiction between steering portability and road sense, to verify the validity and the correctness of the model
Keywords： Vehicle engineering;Electric power;The simulation;Modeling
????? 下载PDF阅读器 PDF全文下载： 初稿 （ 0 ） 作者简介： 李广乾(1992-),男,车辆工程专业本科生 通信联系人： 王宪彬(1980-),男,讲师,博士,主要研究方向:车辆运行仿真与控制 【收录情况】 中国科技论文在线： 李广乾
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