Aircraft collaborative design data expression normal form construction method

The invention relates to an aircraft collaborative design data expression normal form construction method, which can realize standardization of a general aircraft design scheme to form a unified collaborative design data expression normal form. The method comprises the steps of setting a constructio...

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Bibliographische Detailangaben
Hauptverfasser: LUO MINGQIANG, CUI ZHIYANG, SUN XIAOJIAN, JI ZHENPENG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to an aircraft collaborative design data expression normal form construction method, which can realize standardization of a general aircraft design scheme to form a unified collaborative design data expression normal form. The method comprises the steps of setting a construction principle, setting a construction process and setting a meta-model mechanism. The construction principle is a basic principle for guiding the whole process of the construction method, and can help a user to define a construction basis; according to the construction process, operable steps of aircraft collaborative design data expression normal form construction are formed according to the construction principle, and a series of activities needing to be completed in the construction process are determined; the meta-model mechanism is a presentation form of a data expression normal form and comprises an instance model, a conceptual model, element definition and relation definition of data. According to the method,