摘要
针对雷达装备保障性评估指标多、数据量大,导致计算复杂的问题,提出了一种基于粗糙集的雷达装备保障性评估指标约简方法.首先依据指标建立原则,构建了雷达装备保障性评估指标体系;然后根据粗糙集理论,给出了评估指标简化的方法和步骤;最后得出约简后的雷达装备保障性评估指标体系.实例分析表明,雷达装备保障性评估指标体系约简前后的评估结果一致,运用本文提出的约简方法进行评估更加简单、快捷.
Radar equipment has a large number of supportability evaluation indexes and a large volume of data, which leads to complicated calculation. In view of this problem, this paper proposes a rough-set-based reduction method for evaluation index of radar equipment supportability. Firstly, according to the principles of index establishment, the paper constructs the index system of radar equipment supportability evaluation. And then based on rough-set theory, the paper gives the method and procedures of evaluation index simplification. Finally, the reduced evaluation index system of radar equipment supportability is obtained. An example analysis shows that the evaluation result of radar equipment supportability evaluation index system is consistent before and after the reduction, and that the method proposed in this paper is simpler and faster.
作者
施端阳
胡冰
张长聪
SHI Duanyang;HU Bing;ZHANG Changcong(Air Force EarlyWarning Academy,Wuhan 430019, China;No.95174 Unit, the PLA,Wuhan 430040, China)
出处
《空军预警学院学报》
2019年第2期107-111,共5页
Journal of Air Force Early Warning Academy
基金
全军军事类研究生资助课题(DSSQ910262018005)
关键词
雷达装备保障性
粗糙集
评估指标体系
属性约简
radar equipment supportability
rough set
evaluation index system
attribute reduction
