摘要
以多刚体系统动力学的拉格朗日方法对车辆悬架进行研究 ,建立了基于多刚体系统动力学的主动悬架系统模型 ,并采用 PID控制策略 ,进行了理论分析和计算机仿真。计算结果表明 ,构建的以多刚体系统动力学方法同 PID控制策略相结合的车辆悬架系统性能良好 。
An analysis on vehicle suspension by the Lagrange's method of multi body dynamics was presented and a model of active suspension system was established based on the multi body system dynamics. PID control strategy was adopted to perform theoretical analysis and computer simulation. The results showed that the vehicle suspension system consisted of a multi body dynamic system and a PID control scheme had a better characteristics on ride comfort than that of a passive suspension.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2004年第1期4-7,21,共5页
Transactions of the Chinese Society for Agricultural Machinery
基金
安徽省国际合作项目 (项目编号 :0 2 0 880 0 1)
江苏省汽车工程重点实验室开放基金资助项目 (项目编号 :KJS0 10 87)
