Fault tolerant ship propulsion control: Sensor fault detection using a nonlinear observer

Author

Schreier, G. ; Frank, P.M.

Author_Institution

Gerhard-Mercator-Univ.-GH-Duisburg, Duisburg, Germany

fYear

1999

fDate

Aug. 31 1999-Sept. 3 1999

Firstpage

4586

Lastpage

4591

Abstract

This paper studies fault tolerant control (FTC) for the ship-propulsion benchmark problem. Fault detection and isolation (FDI) methods have been presented during the past decade. Often, observer schemes were applied for linear or linearized systems. In this paper the FDI problem is solved using nonlinear observers, so that the system does not have to be linearized. The nonlinear observer is applied to a subsystem of the ship propulsion benchmark problem.

Keywords

fault diagnosis; fault tolerant control; marine propulsion; nonlinear control systems; observers; ships; FDI methods; FTC; fault detection and isolation methods; fault tolerant ship propulsion control; nonlinear observer; sensor fault detection; ship-propulsion benchmark problem; Benchmark testing; Estimation error; Fault detection; Mathematical model; Observers; Stability criteria; benchmark problem; fault detedion and isolation; fault-tolerant control; nonlinear observers;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1999 European

Conference_Location

Karlsruhe

Print_ISBN

978-3-9524173-5-5

Type

conf

Filename

7100059

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=707113