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A Strategy of On-board Fault Diagnosis of Automated Mechanical Transmission
Technical Paper
2000-01-1160
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
The paper introduces an on-board fault diagnosis strategy based on analytical redundancy suit for automated mechanical transmission (AMT). Through experiment and theory analysis an identified engine model, a gear box model and a dry clutch model controlled by hydraulic actuators are respectively established. 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 fault in the sensors, the actuators and the unit assemblages of the AMT system. The method has been used in the AMT control system developed for the SVWSANTANA2000.
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Authors
Citation
Qin, G., Zhao, H., Lei, Y., and Ge, A., "A Strategy of On-board Fault Diagnosis of Automated Mechanical Transmission," SAE Technical Paper 2000-01-1160, 2000, https://doi.org/10.4271/2000-01-1160.Also In
SAE 2000 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V109-6; Published: 2001-09-15
Number: V109-6; Published: 2001-09-15
References
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