摘要
传统的预测方法很难对部分消耗数据少、影响因素不明确的航材进行准确预测。运用灰色GM(1,1)模型,可以对"小样本""、贫信息"这类航材进行更为准确的消耗预测。
A GM(1,1) Model can be used in the aircraft spare parts consumption forecasting with little consumption data and uncertain influence factors,which can not be forecasted well and truly by conditional forecasting method.
出处
《价值工程》
2011年第22期18-19,共2页
Value Engineering
关键词
航材
消耗预测
GM(1
1)模型
aircraft spare part
consumption forecasting
GM(1
1)model