Lake health condition evaluation and diagnosis method and system

The invention discloses a lake health condition evaluation and diagnosis method and system. The method comprises the following steps: carrying out health evaluation zoning on a lake; constructing a lake health evaluation index system by adopting a TCI model, determining the weight of each element in...

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Bibliographische Detailangaben
Hauptverfasser:	YU CUISONG, PENG SHUHUI, LIU GUOQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses a lake health condition evaluation and diagnosis method and system. The method comprises the following steps: carrying out health evaluation zoning on a lake; constructing a lake health evaluation index system by adopting a TCI model, determining the weight of each element in the criterion layer and the index layer, and assigning a score to each index; according to the weights of all the elements, the assigned values and the constructed lake partition health fuzzy comprehensive evaluation model and the overall health fuzzy comprehensive evaluation model, the lake partition health fuzzy comprehensive evaluation model is obtained by applying a multi-stage fuzzy comprehensive evaluation method; the overall health fuzzy comprehensive evaluation model is constructed and obtained by utilizing a comprehensive analysis method according to a secondary fuzzy comprehensive evaluation membership matrix in the lake partition health fuzzy comprehensive evaluation model and the water surface area of