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The Cost Study of Large Airplanes Based on GM (1, N) Model

机译:基于GM(1,N)模型的大型飞机成本研究

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Studying cost for large airplanes influenced by many factors is an important problem during the process of large airplanes development. By applying the Gray Connection Theory to define six technical factors connected with the costs closely, the GM(1,N) model can be built and the emulation data can be get while contrast is made with original data. This will laid a good foundation for the further.
机译:在大型飞机发展过程中,研究受多种因素影响的大型飞机的成本是一个重要的问题。通过应用灰色关联理论来定义与成本紧密相关的六个技术因素,可以建立GM(1,N)模型,并且可以在与原始数据进行对比的同时获得仿真数据。这将为进一步打下良好的基础。

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