摘要
设计基于磁流变阻尼器的半主动车辆座椅悬架系统的模糊控制器。用ADAMS对系统建立三维多刚体动力学模型,用MATLAB设计系统模糊控制器,并联合两者对整个系统进行仿真。仿真和台架试验结果表明,模糊控制策略能使该系统较好抑制垂直振动加速度,提高乘坐的舒适性。
A 3D multi-rigid body dynamics model for vehicle semi-active seat suspension based on magnetorheological damper is built with ADAMS and its corresponding fuzzy controller is designed with MATLAB. The simulation is conducted using both the model and controller. The results of simulation and test show that the semi-active seat suspension with fuzzy controller can markedly reduce the vertical vibration acceleration and hence improve the ride comfort of vehicle.
出处
《汽车工程》
EI
CSCD
北大核心
2006年第7期667-670,共4页
Automotive Engineering
基金
教育部重点项目(教技司[2001]224-01131)
中南大学研究生创新工程基金项目(1343-75221)资助
关键词
磁流变阻尼器
半主动座椅悬架
模糊控制
仿真
Magneto-rheologicai damper, Semi-active seat suspension, Fuzzy controller, Simulation
