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Component based deployment of industrial control systems: a hybrid scheduling approach

Mohamed Khalgui 1 Xavier Rebeuf 1 Françoise Simonot-Lion 1
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper deals with the IEC 61499 standard. A function block (FB) is an event triggered component and an application is a distributed FBs network on several devices. We consider these devices as multi-tasking PLCs. To validate the temporal behavior inside a device, we propose a hybrid scheduling approach combining off-line and on-line policies. This approach transforms application blocks into tasks thanks to the off-line policy. Then, it checks their required on-line feasibility. On the other hand, we propose also a temporal charcaterization of exchanged messages between devices to check also their online feasibility.
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https://hal.inria.fr/inria-00113460
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Submitted on : Monday, November 13, 2006 - 4:24:30 PM
Last modification on : Friday, February 26, 2021 - 3:28:07 PM
Long-term archiving on: : Tuesday, April 6, 2010 - 10:25:05 PM

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Mohamed Khalgui, Xavier Rebeuf, Françoise Simonot-Lion. Component based deployment of industrial control systems: a hybrid scheduling approach. 11th IEEE International Conference on emerging Technologies and Factory Automation, Sep 2006, Prague, République Tchèque. ⟨inria-00113460⟩

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