PROBLEM TO BE SOLVED: To provide a method of creating a predictive model for structure repair in heavy maintenance in a fleet of aircraft including a structural component.SOLUTION: A method 90 includes a qualifying step 100 for a qualification data set of fatigue-related parameters calculated from the data collected during a first group of flights of a first aircraft that experiences a replacement of a structural component in heavy maintenance. The method also includes a receiving step 106 for a qualified selection of the fatigue-related parameters, and a verifying step 110 for a verification data set of the qualified selection of the fatigue-related parameters, which is calculated from the data collected during a second group of flights of a second aircraft that experiences heavy maintenance without replacement of the structural component. The method further includes a receiving step 116 for a set of verified and qualified fatigue-related parameters, and building 120 of a predictive model for structure repair in heavy maintenance by using a training data set of the verified and qualified fatigue-related parameters, which is calculated from the data collected during additional flights of the fleet.SELECTED DRAWING: Figure 3
【課題】構造部品を含む一団の航空機における、重整備での構造体修理の予測モデルを生成する方法を提供する。【解決手段】方法90は、重整備での構造部品の交換を経験した第1航空機の第1フライト群中に収集されたデータから算出された、疲労関連パラメータの認定データセットの認定工程100を含む。又、前記疲労関連パラメータの認定セレクションの受信工程106、及び、重整備を経験したが前記構造部品の交換はされていない第2航空機の第2フライト群中に収集されたデータから算出された、前記疲労関連パラメータの前記認定セレクションの検証データセットの、検証工程110を含む。更に、1セットの検証及び認定疲労関連パラメータの受信工程116、及び、前記一団の追加飛行中に収集されたデータから算出された、前記検証及び認定疲労関連パラメータのトレーニングデータセットを用いて、重整備の構造体修理の予測モデルの構築120と、を含む。【選択図】図3
PREDICTION METHOD AND SYSTEM FOR STRUCTURE REPAIR IN HEAVY MAINTENANCE OF AIRCRAFT
航空機の重整備における構造体修理のための予測方法及びシステム
2018-01-18
Patent
Electronic Resource
Japanese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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