CANape-Simulink联合仿真的旁通技术在湿式双离合变速器自动化标定中的应用  

Research on Automatic Calibration of Duel Clutch Transmission Based on CANape and Simulink

作　　者：许健男 易勇 王昊 杨云波 李岩 Xu Jiannan;Yi Yong;Wang Hao;Yang Yunbo;Li Yan(Research and Development Institute of China FAW Group Corporation,Jilin Changchun 130000)

机构地区：[1]中国第一汽车集团公司研发总院

出　　处：《汽车实用技术》2020年第3期122-125,共4页Automobile Applied Technology

摘　　要：众所周知,双离合器自动变速器(以下简称DCT)TCU软件控制逻辑复杂,标定难度大、周期长,仅仅离合器充油一项标定模块就集成了近300个标定参数。在研究了标定软件Vector CANape、Simulink的使用功能后,探索出一种应用CANape-Simulink的旁通技术自动化执行离合器充油标定的方法,并通过实车验证了该种方法的可行性。As we known,one Duel Clutch Transmission(short for DCT)has a complexed control strategy in its TCU,so this makes it difficult to calibrate and so does it results in a long period of TCU calibration.Only clutch filling model contains more than 300 calibration parameters.This paper provides an automatic calibration method based on Vector CANape and Simulink,and proves its feasibility through vehicle test.

关 键 词：双离合器 CANape SIMULINK 自动化标定 

分 类 号：U463.211[机械工程—车辆工程]