Civil aircraft structure crack supermanual repair case matching and repair scheme active recommendation technology

Civil aircraft structure crack supermanual repair case matching and repair scheme active recommendation technology

The invention provides a civil aircraft structure crack supermanual repair case matching and repair scheme active recommendation technology, and solves the problems that a civil aircraft structure crack supermanual repair scheme is long in making period, and the utilization efficiency of an aircraft...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG ZONGCHI, WANG NINGYUE, ZHOU CHANGWEI, LIN RUIGUAN, WANG HUAWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Zusammenfassung:The invention provides a civil aircraft structure crack supermanual repair case matching and repair scheme active recommendation technology, and solves the problems that a civil aircraft structure crack supermanual repair scheme is long in making period, and the utilization efficiency of an aircraft is affected. The method comprises the following steps: firstly, respectively collecting same-type and similar-type structure crack supermanual repair cases of a planned supermanual repair scheme; establishing a structural crack supermanual repair case damage characteristic index system, and giving a case characteristic representation form; extracting text information and image information represented by the structural crack supermanual repair case; establishing a multi-scale-based structure crack damage supermanual repair case availability evaluation model, and evaluating the availability degree of the case to a repair scheme formulated by a target case; calculating the availability and similarity of the structura