The paper details an analytical redundancy fault diagnosis method of automated mechanical transmission (AMT) control system. After concisely introducing the models of engine, gear box and clutch, which are used to provide redundant information, the diagnostic logic is illustrated in detail. The information redundancy in the local models of the power train and the structure logic relations among the assemblages is used to detect and diagnose the faults of the sensors, the actuators and the unit assemblages of the AMT system. The fault codes and fault process measures are listed out.


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    Title :

    On-board fault diagnosis system of automated manual transmission control system


    Contributors:
    Guihe Qin, (author) / Anlin Ge, (author) / Fei-yue Wang, (author)


    Publication date :

    2003-01-01


    Size :

    295737 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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