摘要
在推导考虑侧倾影响的整车动力学模型的基础上,将汽车行进中可能出现的运动姿态划分为8种,对每种运动姿态采用不同的控制策略,设计了分姿态协调控制的仿人智能控制器。进而通过道路试验来考查其性能,与原车相比较,磁流变半主动汽车的车身垂直振动得到了降低,侧倾和俯仰运动得到了抑制,提高了车辆运行的平顺性能。
Full car model considering the influence of roll motion is established. Then eight motion attitudes of vehicle on the road are identified. A corresponding control modal is adopted to each motion attitude, and human simulated intelligent control （HSIC） is designed. To verify the control strategy, road test is carried out. The semi-active vehicle with magneto-rheological （MR） dampers can restrain the vertical vibration, roll motion and pitch motion, and achieve better ride comfort compared with passive vehicle.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2006年第5期793-795,共3页
Journal of Functional Materials
基金
国家自然科学基金资助项目(60404014)
重庆市院士基金资助项目(027754)
关键词
磁流变半主动悬架
姿态协调
动觉智能图式
仿人智能控制
magneto-rheological suspension
attitude harmony
sensory-motor intelligent schema
human simulated intelligent control
