A degraded scheduling generation of a component based application

Mohamed Khalgui 1 Françoise Simonot-Lion 1 Xavier Rebeuf 1
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper deals with control applications designed using the component-based standard IEC 61499. In this standard, a function block is an event triggered component and an application is a function blocks network. Supposing end to end delays on applications behavior, the hard temporal validation of FBs networks may be not feasible. We propose to weaken these delays by tolerance constraints deduced from specifications. Exploiting the (m, k) model to specify these constraints, we propose a schedulability analysis generating a degraded scheduling to use by a sequencer at run-time.
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Communication dans un congrès
12th IFAC Symposium on Information Control Problems in Manufacturing, May 2006, Saint Etienne, France, 2006
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Soumis le : lundi 13 novembre 2006 - 16:29:29
Dernière modification le : jeudi 11 janvier 2018 - 06:20:05
Document(s) archivé(s) le : mardi 6 avril 2010 - 18:44:15

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  • HAL Id : inria-00113436, version 1

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Mohamed Khalgui, Françoise Simonot-Lion, Xavier Rebeuf. A degraded scheduling generation of a component based application. 12th IFAC Symposium on Information Control Problems in Manufacturing, May 2006, Saint Etienne, France, 2006. 〈inria-00113436〉

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