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EURASIP Journal on Embedded Systems
EURASIP Journal on Embedded Systems Cover Image
  • Research Article
  • Open Access

A Domain-Specific Language for Multitask Systems, Applying Discrete Controller Synthesis

EURASIP Journal on Embedded Systems20072007:084192

https://doi.org/10.1155/2007/84192

©  G. Delaval and É. Rutten. 2007

  • Received: 30 June 2006
  • Accepted: 3 January 2007
  • Published:

Abstract

We propose a simple programming language, called Nemo, specific to the domain of multitask real-time control systems, such as in robotic, automotive, or avionics systems. It can be used to specify a set of resources with usage constraints, a set of tasks that consume them according to various modes, and applications sequencing the tasks. We automatically obtain an application-specific task handler that correctly manages the constraints (if there exists one), through a compilation-like process including a phase of discrete controller synthesis. This way, this formal technique contributes to the safety of the designed systems, while being encapsulated in a tool that makes it usable by application experts. Our approach is based on the synchronous modelling techniques, languages, and tools.

Keywords

  • Control System
  • Programming Language
  • Modelling Technique
  • Control Structure
  • Electronic Circuit

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Authors’ Affiliations

(1)
INRIA Rhône-Alpes, Saint Ismier Cedex, 38334, France
(2)
Laboratoire d'Informatique Fondamentale de Lille, INRIA Futurs, Villeneuve d'Ascq Cédex, 59655, France

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Copyright

© G. Delaval and É. Rutten. 2007

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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