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Pregled bibliografske jedinice broj: 115484

Reconfigurable control for ship steering

Omerdić, Edin; Roberts, Geoff; Vukić, Zoran
Reconfigurable control for ship steering // Journal of Engineering for the Maritime Environment : Part M, 217 (2003), 1; 25-39 (podatak o recenziji nije dostupan, članak, znanstveni)

Reconfigurable control for ship steering

Omerdić, Edin ; Roberts, Geoff ; Vukić, Zoran

Journal of Engineering for the Maritime Environment : Part M (1475-0902) 217 (2003), 1; 25-39

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Fault-tolerant system; ship control; reconfigurable control system; non-linear control

This paper is concerned with the application of a heuristic approach in the design of a fault-tolerant control system for ship steering. It proposes an advanced reconfigurable system (RCS) for ship course changing/keeping and track keeping, robust to faults in actuator, gyrocompass and global positioning system (GPS) in the presence of disturbances (waves and currents). The proposed control scheme uses a reference model for compensation of signals from fault sensors and a compensator for reducing the loss of the control performance produced by a fault in the steering machine. In the case of the occurence of the fault in one or more components, this control system minimizes loss in the control performance and gives enough time for operators to take appropriate action in order to reduce the risk of safety hazards and avoid severe consequences of the fault. The anavoidable penalty of degradation in control performance was found to be acceptable.

Izvorni jezik

Znanstvena područja

Proceedings of the Institution of Mechanical Engineers


Projekt / tema

Fakultet elektrotehnike i računarstva, Zagreb

Autor s matičnim brojem:
Zoran Vukić, (74412)