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Authors: Adib Allahham and Hassane Alla

Affiliation: Institute National de Polytechnique de Grenoble, France

Keyword(s): Monitoring, Fault detection, Manufacturing systems, Stopwatch automata, Reachability analysis, Grafcet.

Related Ontology Subjects/Areas/Topics: Discrete Event Systems ; Informatics in Control, Automation and Robotics ; Signal Processing, Sensors, Systems Modeling and Control

Abstract: A monitoring system based on a stopwatch automaton is proposed to detect the system faults as early as possible. Each location in the automaton corresponds to a system’s situation. Its time space delimits exactly the range of the normal behavior in the corresponding system’s situation. The monitoring system detects a fault when the time space corresponding to the actual system’s situation is violated. The stopwatch automaton provides a formal foundation to model the system’s behavior and to synthesize the exactly time space in each location. This paper aims to provide the grafcet monitor that allows to link the design of the monitoring system of a system with its implementation in a programmable logic controller.

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Paper citation in several formats:
Allahham, A. and Alla, H. (2007). DESIGN AND IMPLEMENTATION OF A MONITORING SYSTEM USING GRAFCET. In Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO; ISBN 978-972-8865-84-9; ISSN 2184-2809, SciTePress, pages 220-225. DOI: 10.5220/0001639102200225

@conference{icinco07,
author={Adib Allahham. and Hassane Alla.},
title={DESIGN AND IMPLEMENTATION OF A MONITORING SYSTEM USING GRAFCET},
booktitle={Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO},
year={2007},
pages={220-225},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001639102200225},
isbn={978-972-8865-84-9},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO
TI - DESIGN AND IMPLEMENTATION OF A MONITORING SYSTEM USING GRAFCET
SN - 978-972-8865-84-9
IS - 2184-2809
AU - Allahham, A.
AU - Alla, H.
PY - 2007
SP - 220
EP - 225
DO - 10.5220/0001639102200225
PB - SciTePress