基于GM(1,1)航天装备保障需求研究  

Research on Forecast of Aerospace Equipment Support Based on GM(1,1)

作　　者：赵立坤 侯兴明 ZHAO Li-kun;HOU Xing-ming(Department of Aerospace Support,Aerospace Engineering University,Beijing 102206,China)

机构地区：[1]航天工程大学航天保障系

出　　处：《价值工程》2020年第3期234-236,共3页Value Engineering

摘　　要：应用灰色理论建立GM(1,1)模型对航天装备保障物资需求量进行预测,对模型进行检验,说明模型具有较高的准确性。模型的建立能够用于研究航天装备保障资源需求数量的预测,并为各级合理决策、提高装备保障效率提供参考和数据支撑。The grey theory is used to establish the GM(1,1)model.The reserve of aerospace equipment is reviewed,and the model is tested to show that the model has high accuracy.The establishment of the model can be used to study the forecast of the demand for aerospace equipment support resources,and provide reference and data support for reasonable decision-making at all levels and improve equipment support efficiency.

关 键 词：装备保障 GM(1 1) 预测 

分 类 号：V267[航空宇航科学与技术—航空宇航制造工程]