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|Title:||Fault diagnostics using sliding mode techniques|
|Authors:||Goh, K. B.|
Spurgeon, Sarah K.
Jones, N. B.
|Citation:||Control Engineering Practice, 2002, 10, (2), pp.207-217|
|Abstract:||This paper describes the application of sliding mode observation techniques to the problem of fault diagnostics. A specific diesel engine coolant system is considered. A non-linear sliding mode observer is used to monitor the system states. Pertinent system parameters are also monitored using the concept of the equivalent injection signal required to maintain a sliding mode. The parameter estimates from the sliding mode scheme are compared with those generated by a non-linear simulation model and are found to provide good correlation. Results from a laboratory-based power generator set (Genset) are presented to demonstrate the effectiveness of the approach.|
|Appears in Collections:||Published Articles, Dept. of Engineering|
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