| 基于PID控制的EPS仿真研究 |
| |
| 引用本文： | 邓利军.基于PID控制的EPS仿真研究[J].汽车零部件,2013(8):83-85. |
| |
| 作者姓名： | 邓利军 |
| |
| 作者单位： | 湖北文理学院机械与汽车工程学院,湖北襄阳,441053 |
| |
| 基金项目： | 湖北文理学院(原襄樊学院)科学研究计划资助项目 |
| |
| 摘 要： | 介绍了基于PID控制的EPS控制方式,分别讨论了助力模式和回正模式下助力电机的控制电压,建立了MATLAB/Simulink仿真模型,采用试凑法确定了PID控制器的参数,并分析了PID参数对响应特性的影响。在MATLAB/Simulink中的仿真结果表明:PID控制策略能提高转向轻便性和操纵稳定性,同时能显著改善回正特性,所采取的控制策略具有良好的控制效果。
|
| 关 键 词： | PID控制 电动助力转向 仿真 |
Simulation Research of EPS Based on PID Control |
| |
| DENG Lijun.Simulation Research of EPS Based on PID Control[J].Automobile Parts,2013(8):83-85. |
| |
| Authors: | DENG Lijun |
| |
| Affiliation: | DENG Lijun (School of Mechanical and Automotive Engineering, Hubei University of Arts and Science, Xiangyang Hubei 441053, China) |
| |
| Abstract: | The control method of Electric Power Steering （ EPS ） was introduced based on Proportion Integration and Differential （ PID ） control. The control voltage of the power motor in power model and return model were discussed separately, and the MATLAB/Simulink simulation model was established. The parameters of PID controller were determined by using the trial-and-error method, and then the influence of PID parameters on the response characteristic was analyzed. The simulation result in MATLAB/Simulink indicates that PID control strategy can improve the steering portability, handling stability and retm＇n ability remarkable. This control method adopted has good control effectiveness. |
| |
| Keywords: | PID control Electric power steering Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
