TIME-CONSTRAINED FAULT TOLERANT X-BY-WIRE SYSTEMS

This paper presents a software-based approach to the problem of distributed actuator failure diagnosis under resource and deadline constraints in fly-by-wire systems using comparison of actuator behaviour and corresponding mathematical model. (2k + 1) replicated control and diagnosis tasks are execu...

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Veröffentlicht in:International journal of computers & applications 2009, Vol.31 (4), p.1
Hauptverfasser: Khilar, P.M., Mahapatra, S.
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Mahapatra, S.
description This paper presents a software-based approach to the problem of distributed actuator failure diagnosis under resource and deadline constraints in fly-by-wire systems using comparison of actuator behaviour and corresponding mathematical model. (2k + 1) replicated control and diagnosis tasks are executed to tolerate k-faults in the control and diagnosis functions. The proposed method has been evaluated through simulation based on real data and has been compared with a single rate steer-by-wire (SBW) systems recently suggested by Kandasamy et al. [1]. [PUBLICATION ABSTRACT]
doi_str_mv 10.2316/Journal.202.2009.4.202-2391
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subjects Fault diagnosis
Fault tolerance
Mathematical models
Simulation
Software
title TIME-CONSTRAINED FAULT TOLERANT X-BY-WIRE SYSTEMS
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