The fault-tolerant control of heavy haul trains is discussed on the basis of the speed regulator proposed in (Zhuan and Xia, 2006b). The fault modes of trains are assumed and the corresponding fault detection and isolation (FDI) are studied. Simulation tests were conducted on the suitability of the FDIs and the redesigned speed regulators. It is shown that the proposed fault-tolerant control does not explicitly worsen the performance of the speed regulator in the case of a faultless system, while it obviously improves the performance of the speed regulator in the case of a faulty system.
Fault-tolerant control of heavy haul trains
Fehlertolerante Regelung von Schwerlastzügen
2009
6 Seiten, 2 Bilder, 3 Tabellen, 12 Quellen
Aufsatz (Konferenz)
Englisch
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