汽车半主动悬架的研究现状和发展趋势  

Research status and development tendency of vehicle semi-active suspension

作　　者：王其东[1,2] 梅雪晴[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]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《合肥工业大学学报（自然科学版）》2013年第11期1289-1294,共6页Journal of Hefei University of Technology：Natural Science

基　　金：国家自然科学基金资助项目(51075112)

摘　　要：文章简要介绍了汽车半主动悬架技术产生的背景,分析了半主动悬架的研究现状和最新研究成果,指出了半主动悬架研究的2个关键技术和影响半主动悬架快速发展的原因,阐述了不同类型的阻尼可调减振器的结构特点和工作原理,并将其结构和性能进行了对比;分析了应用于汽车半主动悬架系统的各种控制方法的优缺点及复合控制方法的优越性,最后探讨了半主动悬架研究的发展趋势。The background of vehicle semi-active suspension technology is introduced. The research status and recent research results of semi-active suspension are analyzed. The two key technologies of semi-active suspension research and the factors affecting the development of semi-active suspension are pointed out. The structure characteristics and the operational principle of different dampers with changeable damping are expounded, and their structures and performance are compared. The advanta- ges and disadvantages of different control methods used in vehicle semi-active suspension system are analyzed, and the advantages of compound control method are presented. Finally, the research tend- ency of semi-active suspension is discussed.

关 键 词：半主动悬架 减振器 控制方法 

分 类 号：U463.3[机械工程—车辆工程]