A Domain-Specific Language for Multi-task Systems, applying Discrete Controller Synthesis

Gwenaël Delaval 1 Éric Rutten 2
2 DART - Contributions of the Data parallelism to real time
LIFL - Laboratoire d'Informatique Fondamentale de Lille, Inria Lille - Nord Europe
Abstract : We propose a simple programming language, called Nemo, specific to the domain of multi-task 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 obtain automatically 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 useable by application experts. Our approach is based on the synchronous modelling techniques, languages and tools.
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Submitted on : Monday, November 28, 2005 - 3:00:47 PM
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Gwenaël Delaval, Éric Rutten. A Domain-Specific Language for Multi-task Systems, applying Discrete Controller Synthesis. [Research Report] RR-5690, INRIA. 2005, pp.44. ⟨inria-00000867⟩

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