Title :
Fault detection and isolation of ship electric propulsion system using residual generator
Author :
Dallagi, Habib ; Mechmeche, Chokri ; Braiek, Naceur Benhadj
Author_Institution :
Lab. of Study & Autom. Control of Processes (LECAP), Polytech. Sch. of Tunis, Marsa, Tunisia
Abstract :
This paper deals with the design and analysis of residual generators for polynomial systems. The computation of a bank of residual generators is exploited for fault detection and isolation of a ship electric propulsion system, characterized by a nonlinear model, in the presence of disturbance. The simulation results shows how a fault detectability/isolability procedure can be made on a practical system.
Keywords :
electric generators; electric propulsion; fault diagnosis; polynomials; ships; fault detection; fault isolation; nonlinear model; polynomial systems; residual generator; ship electric propulsion system; Fault detection; Generators; Marine vehicles; Mathematical model; Polynomials; Propulsion; Faults detection; Faults isolation; Polynomial nonlinear system; Residual generator; Ship electric propulsion system;
Conference_Titel :
Systems, Signals and Devices (SSD), 2011 8th International Multi-Conference on
Conference_Location :
Sousse
Print_ISBN :
978-1-4577-0413-0
DOI :
10.1109/SSD.2011.5767381
