农用运输车悬架系统的试验研究  

AN EXPERIMENTAL STUDY OF AN AGRICULTURAL VEHICLE SUSPENSION SYSTEM

作　　者：陈无畏[1,2,3] 肖寒松 范迪彬[1,2,3] 王启瑞[1,2,3] 王国美[1,2,3] 

机构地区：[1]合肥工业大学汽车学院 [2]上海汽车研究所 [3]合肥工业大学科研处

出　　处：《农业机械学报》1998年第1期34-37,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家教委留学回国人员科研资助

摘　　要：根据对装有被动悬架和半主动悬架农用运输车驶过凸块时的脉冲输入平顺性试验结果，验证了具有快速控制算法的半主动悬架的减振性能，为进一步应用研究提供了依据。Practical suspension control systems on vehicle for better comfort are being rapidly developed using recent remarkable progress in micro electronics. This paper analyses the dynamic performance of passive and semi active suspensions, presents a study on reducing vibration adjustment with a simple control system. Such a real time control scheme is also experimentally examined in the application to semi active suspension. Some experimental results are given using passive and semi active suspensions under the condition of vehicle passing single bumper. The effectiveness of the semi active suspension with this control scheme has been proved by time domain data. The basis for further study and improvement of vehicle ride comfort is also provided.

关 键 词：悬架 实时控制 减振 农用运输车 

分 类 号：S229.1[农业科学—农业机械化工程] U467[农业科学—农业工程]