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This study concentrates on the cost prediction of commercial aircraft which is a crucial factor influencing its research and manufacturing. To tackle the situation that the cost-related information is difficult to get in the designing stage, a cost prediction and simulation model of commercial aircraft called GI-GM(0,N) is constructed based on grey incidence weight. A host of cost values of aircraft...
This paper presents a commercial aircraft price forecast method based on the construction of I-GM(0,N) model. As a modification of conventional GM(0,N), the I-GM(0,N) model is established mainly for Cross sectional data simulation and forecast. After selecting price-affecting factors as well as selecting the Benchmark Ranking Sequence based on Grey Relational Analysis(GRA), the listing prices of some...
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