PLC-based implementation of supervisory control for flexible manufacturing systems using theory of regions
| Autor: | Sadok Rezig, Chekib Ghorbel, Z. Achour, Nidhal Rezg |
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| Přispěvatelé: | Laboratoire de Génie Informatique, de Production et de Maintenance (LGIPM), Université de Lorraine (UL), Ecole Polytechnique de Tunisie |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Supervisor
Computer science 020209 energy Programmable logic controller Flexible manufacturing system 020206 networking & telecommunications Control engineering 02 engineering and technology Petri net Industrial and Manufacturing Engineering Supervisory control Hardware and Architecture Control and Systems Engineering Asynchronous communication Control theory 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing [INFO]Computer Science [cs] [MATH]Mathematics [math] Deadlock prevention algorithms Software ComputingMilieux_MISCELLANEOUS |
| Zdroj: | International Journal of Automation and Control International Journal of Automation and Control, Inderscience Enterprises, 2019, 13 (5), pp.619-640. ⟨10.1504/IJAAC.2019.101911⟩ |
| ISSN: | 1740-7516 |
| DOI: | 10.1504/IJAAC.2019.101911⟩ |
| Popis: | The supervisory control is a common theory for the synthesis of Petri net (PN) supervisors for discrete event systems given a PN model and a control specification for the maximum permissive behaviour. The theory of regions as one of control synthesis method generates a PN controller to satisfy the control specification. Though the theory of regions has for over a decade received a considerable attention in academy, still very few applications exist. The real cause of this seems to be a contradiction between the abstract controller and its physical implementation. This is evident in particular when the implementation is supposed to be based on a programmable logic controller (PLC), as is the case for flexible manufacturing systems. Indeed, since the synchronous PLC is based on signals, the PN supervisor remains asynchronous; this explains its implementation difficulty. In this work, a control synthesis method using the theory of regions is implemented with a Java application on PLCs of a flexible manufacturing system (FMS) installed in our research laboratory in the University of Lorraine in Metz, France. |
| Databáze: | OpenAIRE |
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