一种用于DCT变速器的油门踏板位置信号诊断和处理方法  

DCT Gas Pedal Signal Diagnosis and Management Method

作　　者：王祺明 张友皇 朱成 Wang Qiming;Zhang Yohuang;Zhu Cheng(Anhui Jianghuai Automobile group Co. Ltd., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第14期47-50,共4页Automobile Applied Technology

摘　　要：文章首先对开发背景简单介绍,分析了故障诊断的理论方法,并介绍了开发V流程,按照油门踏板信号诊断和处理要求,分析了双离合器自动变速箱离合器油门踏板信号诊断和处理系统应该具备的功能,并设计了实现这些功能的控制策略,经对测试结果的分析,验证了该离合器诊断和处理程序功能正确,满足要求,可以应用。This paper firstly gives a rough instruction about the background of software development.Then it analyzediagnose methods in theory and introduce V mode software developing process.Then according to the requests of gas pedalsignal diagnostic and error manage,do analysis of the function requirements.Base on the functions,to design respondingcontrol strategy,and then build control system model using Matlab/Simulink.Finally according to the analyze the results,the paper get the conclusion that this control software has correct function and meet the requests,can be used in DCT system.

关 键 词：双离合器自动变速箱 油门踏板 故障诊断 硬件在环 

分 类 号：U467[机械工程—车辆工程]