摩托车发动机变刚度弹性悬挂系统研究与应用  

STUDY AND APPLICATION OF VARIABLE STIFFNESS ELASTICSUSPENSION IN MOTORCYCLE ENGINE

作　　者：孙学军[1] 何玉林[2] 杜静[2] 

机构地区：[1]浙江工业大学机电工程学院,杭州310014 [2]重庆大学机械工程学院,重庆400044

出　　处：《振动与冲击》2006年第1期58-60,66,共4页Journal of Vibration and Shock

基　　金：国家自然科学基金资助项目(50375161);重庆市科技攻关项目(7823-10)

摘　　要：振动问题是阻碍我国摩托车产业发展的一大障碍。传统解决方法,结构复杂,成本高,采用弹性减振器进行振动控制,克服了传统方法的弊端。对发动机弹性悬挂系统进行动力学分析,推导出弹性减振器的设计理论。针对在弹性悬挂过程中存在的问题,提出了变刚度弹性悬挂原理。研究成果应用于实践,解决了某200型摩托车的振动问题。Vibration problem is an obstacle that baffles the development of our country's motorcycle industry.The traditional methods for vibration solution have the disadvantages of complicated configuration and high cost.Using elastic suspension to control vibration overcomes the disadvantages of traditional methods.The design theory of elastic suspension is deduced and the theory of variable stiffness elastic suspension is put forward.The study fruit is used in practice and solves the vibration problem of one real motorcycle.

关 键 词：摩托车 发动机 变刚度弹性悬挂 振动控制 

分 类 号：TH113.22[机械工程—机械设计及理论]