The fault diagnosis and fault tolerant control to AMT

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (2): 103-107.

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The fault diagnosis and fault tolerant control to AMT

SU Yu-gang¹,CAO Chang-xiu¹,YANG Zhi-gang²

1.Chongqing University , Chongqing 400044, China ;2.Chongqing Jiaotong University , Chongqing 400074, China

Received:2001-07-09 Revised:2001-09-19 Online:2002-06-15 Published:2015-05-18

电控机械自动变速器的故障自诊断和容错控制

苏玉刚¹，曹长修¹，杨志刚²

1.重庆大学A区自动化学院，重庆400044；2.重庆交通学院，重庆400074

作者简介:苏玉刚(1962—)，男，辽宁大连人，在职博士生，副教授，主要从事电力电子技术、计算机测控及智能控制技术与应用研究
基金资助:
教育部博士点基金资助(97061104)

Abstract

Abstract: According to the characteristics of the AMT system, the design principles of fault diagnosis and fault tolerant control to AMT system are discussed in this paper .The main potential of factural fault phenomena and their reasons are analysed .And the fault diagnostic model and fault diagnostic methods to the AMT system are presented .It completes the design of fault tolerant control to some key faults in the AMT system .The experiment shows that the design scheme is very practical .

Key words: words:automatic transmission of automobile , fault diagnosis , fault tolerant control

摘要： 根据电控机械式自动变速器系统的特点，提出了系统故障自诊断和容错控制的设计原则，分析了系统中已发生和潜在的主要故障现象及原因，给出了系统的故障模型及故障诊断方法，并对一些关键故障进行了容错控制设计。汽车道路试验证明该设计方法是行之有效的且非常实用

关键词: 汽车自动变速器, 故障自诊断, 容错控制

CLC Number:

TP302.8

SU Yu-gang , CAO Chang-xiu , YANG Zhi-gang. The fault diagnosis and fault tolerant control to AMT[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(2): 103-107.

苏玉刚，曹长修，杨志刚. 电控机械自动变速器的故障自诊断和容错控制[J]. 重庆交通大学学报（自然科学版）, 2002, 21(2): 103-107.

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The fault diagnosis and fault tolerant control to AMT

电控机械自动变速器的故障自诊断和容错控制

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