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Contribution à la méthodologie de conception système : application à la réalisation d'un microsystème multicapteurs communicant pour le génie civil

Abstract : The study described in this thesis focuses on the design and realisation of a wireless multisensor microsystem for Civil Engineering. It defines the problem associated with the realisation of a new generation of system design tools. A possible solution is presented and used for the design of an autonomous micro-displacement measuring system. This microsystem has been developed in a joint collaboration between the LAAS-CNRS and EDF R&D. Initially, this manuscript examines the trends in microsystem development and points out the methods of design and integration of systems containing COTS components. The aim of this project is then presented and analysed using the requirement analysis method in order to establish the specifications of the micro-displacement measuring system. These specifications are then utilised in the general design methodology. The proposed design methodology associates Top-Down and SysML approaches to fill the gap between the system specifications and the first system model. This high level model, which is independent of the implementation, is made using the HiLeS software tool and opens the way for the first system model verification, via temporal logic. Then, aggregation, selection, and implementation choices for components enable the functional modelling under VHDL-AMS and virtual prototyping. Finally, this work presents the component choices and the integration steps that have lead to the realisation of a prototype which has been validated by laboratory tests
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Submitted on : Wednesday, March 1, 2006 - 2:04:44 PM
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  • HAL Id : tel-00011703, version 1

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Rémy Maurice. Contribution à la méthodologie de conception système : application à la réalisation d'un microsystème multicapteurs communicant pour le génie civil. Micro et nanotechnologies/Microélectronique. Institut National Polytechnique de Toulouse - INPT, 2005. Français. ⟨tel-00011703⟩

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