摘要
根据1/4车辆主动悬架模型,结合模糊控制理论和PID(比例-积分-微分)控制理论,建立了主动悬架的模糊PID联合控制器,并应用Matlab/Simulink进行了仿真分析。仿真结果表明,设计的模糊PID控制策略比单一模型的控制策略更能满足设计目标,车辆的舒适性得到了明显改善。
According to a quarter vehicle active suspension model, by combining with fuzzy control theory and PID （Proportion Integration Differentiation） control theory, the fuzzy-PID controller on the active suspension is established, and the simulation and a- nalysis was carried out by applying software of Matlab/Simulink. The results show that the designed fuzzy-PID control strategy can meet the design objective much better than that of single control strate- gy of single model, and the vehicle comfort is evidently improved.
出处
《机械设计》
CSCD
北大核心
2013年第5期1-4,共4页
Journal of Machine Design
基金
国家自然科学基金资助项目(51005167)
天津职业技术师范大学预研资助项目(KJY11-07)
关键词
主动悬架
模糊控制
PID控制
仿真
active suspension
fuzzy control
PIDcontrol
simulation
