汽车无级变速器液压系统的建模与分析  

Modeling and Analysis of Hydraulic System of Automobile CVT

作　　者：熊新[1] 王玮玲[1] 王琪[1] 李书伟[1] 吕红明[1] 

机构地区：[1]盐城工学院机械工程学院,江苏盐城224003

出　　处：《机床与液压》2008年第2期83-85,共3页Machine Tool & Hydraulics

摘　　要：通过对汽车无级变速器液压系统的结构分析,采用了传递函数法与灰箱建模法相结合的办法,建立其数学模型,并进行了稳定性分析和其它动态特性分析,证明了建模理论的可行性,为同类液压系统分析提供了一定的理论依据。The structure of. continuously variable transmission （CVT） of automobile was analyzed, combining the method of transfer function with grey-box modeling, the model was constructed, the stability and other dynamic performances were analysed. The model was proved reasonable, and it provides some theoretical basis for the analysis of the similar hydraulic system.

关 键 词：无级变速器 液压系统 建模 

分 类 号：TH137.33[机械工程—机械制造及自动化]