基于多体模型的汽车主动悬架控制分析  

Research on the Control of Automobile Active Suspension Based on the Multi-body Model

作　　者：王爱国[1,2] 秦炜华[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009 [2]安徽机电职业技术学院,安徽芜湖241000

出　　处：《安徽科技学院学报》2011年第2期32-36,共5页Journal of Anhui Science and Technology University

基　　金：国家自然科学基金资助项目(50575064)

摘　　要：在多体动力学的基础上,建立了控制对象的动力学模型,推导出多体动力学方程,采用模糊控制算法,得到仿真结果,表明提出的方法能明显改进主动悬架的性能。Based on the multi-body model,the control object of the multi-body dynamics model was set up,and the multi-body dynamic equations were deduced.The simulation results were gained through the fuzzy control.The simulation results show that the model and control strategy put forward can improve the performance of suspension noticeably.

关 键 词：多体动力学 主动悬架 模糊控制 

分 类 号：U463.21[机械工程—车辆工程]