Analysis of the Emission Development of a Vehicle with Wet Dual Clutch Transmission
China national emission standard stage V has been a big issue for development of vehicle system,especially for the ve-hicles with direct injection and turbo chargerd engines as well as wet type DCT transmission because the particulate and the clutch pres-sure influence the emission results.This paper investigates the key issues of emission development based on the characters of such vehi-cles on the topics of control strategy of engine and transmission control system and after-treatment design.Through the deep analysis of the log files and control parameter improvement good results of less than 70%of limit consideringthe deterioration factor have been ob-tained and development target is perfectly achieved.
GDI engine wet DCT system integration emission development
Huang Wei Chen Jiachao Li Jie Ma Biao Yang Linqiang
Technique center,Anhui Jianghuai Automobile Co.,Ltd
国内会议
上海
英文
480-485
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）