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Authors: Haris M. Khalid 1 ; Rajamani Doraiswami 2 and Lahouari Cheded 1

Affiliations: 1 King Fahd University of Petroleum and Minerals, Saudi Arabia ; 2 University of New Brunswick, Canada

ISBN: 978-989-8111-99-9

Keyword(s): Incipient faults, Holistic approach, Fault diagnosis, Model based, Integrated approach.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence and Decision Support Systems ; Decision Support Systems ; Enterprise Information Systems ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Intelligent Fault Detection and Identification ; Knowledge-Based Systems Applications

Abstract: An intelligent diagnostic scheme using sensor network for incipient faults is proposed using a holistic approach which integrates model-, fuzzy logic-, neural network- based schemes. In case the system is highly non-linear and there are enough training data available, a neural network based scheme is preferred; where the rules relating the input and output can be derived, a Fuzzy-logic approach is chosen; and where a model is available, a linearized model is employed. These three schemes are integrated sequentially ensuring thereby that critical information about the presence or absence of a fault is monitored in the shortest possible time, and the complete status regarding the fault is unfolded in time. The proposed scheme is evaluated extensively on simulated examples and on a physical system exemplified by a benchmarked laboratory-scale two-tank system to detect and isolate faults including sensor, actuator and leakage ones.

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Paper citation in several formats:
M. Khalid H.; Doraiswami R.; Cheded L. and (2009). INTELLIGENT FAULT DIAGNOSIS USING SENSOR NETWORK.In Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 978-989-8111-99-9, pages 121-128. DOI: 10.5220/0002165201210128

@conference{icinco09,
author={Haris {M. Khalid} and Rajamani Doraiswami and Lahouari Cheded},
title={INTELLIGENT FAULT DIAGNOSIS USING SENSOR NETWORK},
booktitle={Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2009},
pages={121-128},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002165201210128},
isbn={978-989-8111-99-9},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - INTELLIGENT FAULT DIAGNOSIS USING SENSOR NETWORK
SN - 978-989-8111-99-9
AU - M. Khalid, H.
AU - Doraiswami, R.
AU - Cheded, L.
PY - 2009
SP - 121
EP - 128
DO - 10.5220/0002165201210128

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