双离合器自动变速器起步的研究概述  

Summarization of Research Progress on DCT Launching

作　　者：孙伟[1] 杨永利[1] 王涛[1] 

机构地区：[1]装甲兵工程学院机械系,北京100072

出　　处：《农业装备与车辆工程》2012年第10期38-41,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：DCT采用双离合器,既可实现单离合器接合起步,又可以双离合器联合起步。基于不同的起步方式,论述了各种控制理论在离合器的控制策略中的应用现状。论述了离合器接合位置的控制方式,分析了离合器磨损的研究现状,论述了起步过程中的热分析研究现状。Equipped with two clutches,DCT vehicles could launch with one clutch engaging or with two clutches engaging together.Based on different launch methods,the current application of control methods on clutch engaging control is discussed.Control method of clutch engaging position was discussed,research progress of clutch wear was analyzed,and research progress of thermo analysis on launching was expounded.

关 键 词：双离合器自动变速器 离合器控制策略 磨损 热分析 

分 类 号：U463.212[机械工程—车辆工程]