Contribution à la mise en place d'un système multicapteurs pour la surveillance des eaux de surface : fusion de données et aide à la décision

Abstract : The present thesis investigates the monitoring and the evaluation of the quality of a river which supplies a drinking water network. The raw data collected from a multi-sensors installation, are transformed into data fusion information. This fusion makes it possible to qualify pollutions after having taken down the answers of each sensor. This is done after having tested various pollutions in confined circuit, while using partly, the method of the experimental plans. On the basis of these states called "masks of pollution", the multi-criterion assistance for the decision makes it possible to quantify the degree of seriousness of these pollutions. Information thus produced, defines the degree of pollution, allows a decision aid to avoid the contamination of the drinking water network, guaranteeing an action, according to a level of alarm, which will decide to stop the water pumping for example.
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Ahcene Ameziane Azzam. Contribution à la mise en place d'un système multicapteurs pour la surveillance des eaux de surface : fusion de données et aide à la décision. Autre. Université Henri Poincaré - Nancy 1, 2005. Français. ⟨NNT : 2005NAN10188⟩. ⟨tel-01747419⟩

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