โ Scribed by Konrad Szafnicki; Didier Graillot
No coin nor oath required. For personal study only.
Abstrad-The paper presents the development of a real-time expert system (RTES) for supervision and fault detection in urban drainage systems (UDS). Several vita1 characteristics of such an expert tool, in which the project is being developed, are recalled. The main aspects of the modelling of the UDS and the detection of faults are outlined and illustrated for the case of a test urban area, north-east of Paris. Procedural knowledge about the behaviour of the UDS is implemented using formulae and procedures. Object-oriented representation enables structuration and formulation of the UDS structure. Rule bases containing expert, heuristic knowledge are written in a quasi-natural language. Knowledge formulation and realtime implementation are illustrated on a RTES-prototype designed with Cl2 (Gensym Corp.). Copyright 0 19% Elsevier Science Ltd. l reduction or elimination of the possibility of floods and pollutions; l optimization of the overall UDS, exploiting by means of a balanced dispatch of flow charges; *
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