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.
Type de document :
Communication dans un congrès
11th IEEE International Conference on emerging Technologies and Factory Automation, Sep 2006, Prague, République Tchèque, 2006
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Soumis le : lundi 13 novembre 2006 - 16:24:30
Dernière modification le : jeudi 11 janvier 2018 - 06:20:05
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  • HAL Id : inria-00113460, version 1

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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, 2006. 〈inria-00113460〉

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