鱼雷寿命周期费用数据的采集与灰色处理方法  

Data Collection and Grey Processing Method of Life Cycle Cost for Torpedo

作　　者：梁庆卫[1] 宋保维[1] 吴朝晖[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《计算机仿真》2007年第2期1-3,共3页Computer Simulation

基　　金：西北工业大学博士论文创新基金资助(CX200304)

摘　　要：鱼雷寿命周期费用数据的采集与处理是进行鱼雷寿命周期费用建模的基础。简要介绍了鱼雷寿命周期费用的概念,讨论了鱼雷寿命周期费用数据采集的基本要求和内容,同时应用灰色系统理论对鱼雷寿命周期费用数据进行处理,即在数据采集时收集了尽可能多的数据,须判断和费用有关的因素中是否有若干个因素关系十分密切,以致既能够用这些因素综合平均指标或用其中的某一个因素来代表这几个因素,又使信息不受严重损失。选择灰色系统理论的灰关联聚类方法进行分析。结果表明,提出的寿命周期费用数据的灰色处理方法,有利于建模时决定因素的取舍,为鱼雷寿命周期费用数据处理提供了有效的方法。Data collection and processing of life cycle cost for torpedo is the foundation of life cycle cost analysis. This article introduces the concept of life cycle cost for torpedo, discusses the basic requirement and contents of data collection. At the same time, life cycle cost data for torpedo are processed with the grey system theory, viz. ： data of life cycle cost have been collected as many as possible, so the relationship among the influencing factors should be estimated, then one factor or the average of the factors can be selected to represent all the factors with few information of the system diminished. Grey relational cluster of the grey system theory is selected to analyse the relationship of influencing factors. Result indicates that the grey data processing method proposed in this paper is propitious for selecting the factors, This paper offers an effective method of life cycle cost data processing for torpedo.

关 键 词：鱼雷 寿命周期费用 数据采集 数据处理 灰关联聚类 

分 类 号：TJ6[兵器科学与技术—武器系统与运用工程]