摘要
基于运动学理论,建立半主动悬架系统的动力学模型;通过对半主动悬架系统的特点及性能特性的分析,提出了专家PID控制半主动悬架系统,在Matlab/Simulink中实现专家PID控制器的设计。经过对比分析3种悬架系统的仿真结果 ,表明基于专家PID控制的半主动悬架系统可以显著地改善车辆的工作性能,验证了专家PID控制器的可行性和有效性。
Based on the kinematics theory,the dynamic model of the semi-active suspension system is established.By analyzing the characteristics and performance characteristics of semi-active suspension system,an expert PID control semi-active suspension system is proposed,and an expert PID controller is designed in Matlab/Simulink.Through comparative analysis,the simulation results of the three suspension systems show that the semi-active suspension system of Expert PID control can significantly improve the performance of the vehicle and verify the feasibility and effectiveness of the Expert PID controller.
作者
王存堂
刘烘托
谢方伟
张晋
丁二名
WANG Cun-tang;LIU Hong-tuo;XIE Fang-wei;ZHANG Jin;DING Er-ming(School of Mechanical Engineering,Jingsu University,Zhenjiang 212000,China;School of Mechanical and Automotive Engineering,Silicon Lake College,Kunshan 215300,China)
出处
《自动化与仪表》
2018年第3期1-4,13,共5页
Automation & Instrumentation
基金
国家自然科学基金项目(51675234)
关键词
汽车半主动悬架
运动学理论
专家PID控制器
性能特性对比
automotive semi-active suspension
kinematics theory
expert PID controller
comparison of performance characteristics
