Weibull分布在航空武器项目经费管理中的应用研究  

Study on Air-Borne Project Cost Management by Weibull Distribution

作　　者：刘浩敏[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471000

出　　处：《兵器装备工程学报》2016年第1期102-105,124,共5页Journal of Ordnance Equipment Engineering

摘　　要：科学、合理的经费估算可以为项目立项与经费安排提供重要的决策参考;基于Weibull分布理论,首先提出了一种基于累计经费约束的最小二乘分布参数估计法,给出了几个常用的项目累计经费约束条件;其次运用提出的方法,对其在航空制导武器项目经费管理中的应用进行了研究;最后对应用情况进行了综合分析。Scientific and appropriate cost estimating of project can be used in making important strategic decision for project application and project budget planning. Firstly, based on the Weibull distribution theory, a new least squares parameter estimating method that was based on total cost constraint and some common constraint conditions about total cost constraint of project were presented. Secondly, the article discussed the application in the air-borne project using the theory presented. Finally, a comprehensive analysis was summed up.

关 键 词：WEIBULL分布 累计经费约束 最小二乘 

分 类 号：V219[航空宇航科学与技术—航空宇航推进理论与工程]