汽车湿式双离合自动变速器换挡品质方法研究

摘要

It introduces the structure and working principle of dual -clutch transmission ( DCT for short ) , analy-zes the influencing factors of gear shift quality , designs the clutch control strategy .Taking a Skoda car as the ex-perimental object in case of study , it shows that the control strategy can efficiently improve the gear shift quality of dual-clutch transmission vehicle .%简要介绍了湿式双离合自动变速器的工作原理，分析了换挡品质的影响因素，提出了改善换挡品质的方法，制定了换挡控制策略，并以斯柯达某型车为目标车进行了实车试验，试验结果表明所制定的换挡控制策略能够较好地改善换挡品质。