基于T-S模糊模型的油气悬架半主动控制研究  

Study on Semi-active Control Based on T-S Fuzzy Model for Hydro-pneumatic Suspension

作　　者：王东亮[1] 王文瑞[1] 管继富[1] 顾亮[1] 

机构地区：[1]北京理工大学振动与噪声控制实验室,北京100081

出　　处：《矿山机械》2008年第21期44-47,共4页Mining & Processing Equipment

基　　金：部级装备预先研究基金(51404040104BQ0146)

摘　　要：以两自由度油气悬架模型为研究对象,采用 T-S 模糊控制策略,建立了油气悬架的半主动控制系统,设计了基于 P89V51RD2为核心的单片机控制器,并进行了台架及试车试验。仿真和试验结果表明,模糊控制能有效控制半主动悬架系统,提高车辆的乘坐舒适性,改善车辆的性能。With the 2-DOF model as the study object, the semi-active control system of hydro-pneumatic suspension is established by using T-S fuzzy strategies. The controller with P89V51RD2 as its core is designed. Based on these, the bench test and field test are carried on. The simulation and experimental results show that fuzzy control can effectively control the semi-active suspension, increase the riding comfort and improve the performance of vehicle.

关 键 词：T--S模糊模型 油气悬架 半主动控制 

分 类 号：U463.33[机械工程—车辆工程]