PROBLEM TO BE SOLVED: To further reduce the weight of an aircraft.SOLUTION: The method for creating design information on an aircraft structure according to an embodiment includes the steps of: setting a parameter indicating design information as a variable for doing an optimization calculation of minimizing the weight of a structure of an aircraft; setting an acceptable limit of the strength of the structure corresponding to at least the parameter, as a constraint condition of the optimization calculation; and calculating an optimum value of the weight of the structure by doing the optimization calculation, and a parameter which corresponds to the optimum value and satisfies the acceptable limit.SELECTED DRAWING: Figure 8

    【課題】航空機の重量を一層低減化できるようにすることである。【解決手段】実施形態に係る航空機構造体の設計情報の作成方法は、航空機を構成する構造体の重量を最小化する最適化計算を行うための変数として設計情報を表すパラメータを設定するステップと、前記最適化計算の制約条件として、少なくとも前記パラメータに対応する前記構造体の強度に対する許容範囲を設定するステップと、前記最適化計算を行うことによって前記構造体の重量の最適値及び前記最適値に対応するパラメータであって前記許容範囲を満たすパラメータを算出するステップとを有するものである。【選択図】 図8


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    Title :

    METHOD FOR MANUFACTURING AIRCRAFT STRUCTURE, METHOD FOR CREATING DESIGN INFORMATION ON AIRCRAFT STRUCTURE, DESIGN SYSTEM OF AIRCRAFT STRUCTURE, AND DESIGN PROGRAM OF AIRCRAFT STRUCTURE


    Additional title:

    航空機構造体の製造方法、航空機構造体の設計情報の作成方法、航空機構造体の設計システム及び航空機構造体の設計プログラム


    Contributors:

    Publication date :

    2016-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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