双离合自动变速器顺序换挡控制过程研究.pdf

第32 卷增 刊 合肥工业大学学报( 自然 科 学 版 ) Vol. 32 No. Sup 2009 年11 月 JOURNAL OF H EFEI UNIVERSITY OF TECHNOLOGY N ov. 2009 陈 伟, 桂鹏程, 翁晓明, 夏 灵 ( , 230022) :, , , :; ; :U463.2111 : A : 1003 5060(2009) 0171 04 A study on the ordinal shifting control process of DCT CHEN Wei, GUI Peng cheng, WENG Xiao ming, XIA Ling ( Center of Technology, Anhui Jiang huai Automobile Co. Ltd. , Hefei 230022, China) Abstract: In this paper, the working principle of dual clutch transmission( DCT ) is briefly introduced and the dynamical shifting model is established. A kind of DCT ordinal shifting control process is de duced based on the dynamical shifting model, which thoughtfully cares about shifting power perform ance and shifting comfort of the vehicle. Key words: dual clutch transmission( DCT) ; ordinal shifting; dynamical shifting module , 3 DCT 4 : : , ; , [ 2] , ; ; ( dual clutch transmission, , 4 DCT) 1 DCT , [ 1] 1 DCT , , , ( 1) , DCT , 1 1 , 2 DCT 2 , : , , i1 X = X = i1 X = X ( 1) C1 E OUT C2 , i2 : 2009 0