摘要
介绍了电动助力转向系统的组成及原理,提出了助力电动机的模糊控制策略,并和PD控制策略做了比较。仿真结果表明,对于路面冲击而言,采用模糊控制策略的转向系统比采用PD控制的转向系统可以更快地稳定。
A test and control system based on the virtual instrument technology for the vehicle dynamic test of a chassis dynamometer is developed after a study and analysis of the test and control system structure of the traditional chassis dynamometer. The structure of the data acquisition system, the principles of the vehicle driving force simulation and the graphic programming of the test and control system are introduced. The program and its characteristics of the developed system are analyzed.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2004年第3期173-175,共3页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
教育部重点科研资助项目(02175).
