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《Modern Defence Technology》 2011-04
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Forecast Model of Development Cost for Weapon Equipment Based on Grey Systems Theory and Neural Network

HAN Xiao-ming,JIANG Ke,ZHANG Lin,HE Jing-qing(AFEU,Missile Institute,Shaanxi Sanyuan 713800,China)  
The forecast model of development cost for weapon equipment is established based on grey systems theory and neural network.Firstly,the development cost is estimated by making use of GM(0,N) model,Secondly,the error of the estimating result is simulated and compensated by LMBP ANN mode.Finally,the forecasting has been validated higher precision by an example.
【Fund】: 国家自然科学基金(60736009);; 航空基金(20090196005)
【CateGory Index】: TJ08;TP183
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