基于直觉模糊区间粗糙集的辐射源威胁等级判定  

Radiator Threatening Level Evaluation Based on Intuitionistic Fuzzy Interzone Rough Sets

作　　者：段锁力[1] 张多林[2] 高生强[3] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800 [2]空军工程大学理学院,陕西西安710051 [3]中国人民解放军西安陆军学院战术教研室,陕西西安710108

出　　处：《现代防御技术》2011年第4期164-167,193,共5页Modern Defence Technology

摘　　要：在辐射源等级判断中,由于侦察设备对辐射源各参数的侦测存在很大的直觉性和模糊性,对准确刻画辐射源的威胁带来了不便。通过把直觉模糊和粗糙集的理论引入到辐射源威胁等级判断中,充分考虑直觉指数对隶属度的支持度,构造了下近似为隶属度、上近似为隶属度+直觉指数的直觉模糊区间粗糙集,在此基础上构建了直觉模糊区间粗糙集的决策模型;给出了辐射源威胁的因素集,在此基础上进行了实例验证,结果表明该方法可行有效。In the course of radiator threatening level evaluation, it is difficult to describe precisely threatening of the radiator because there are some intuitionism and fuzzy characteristics in the course of electromagnetic reconnaissance. The intuitionism fuzzy theory and rough sets theory are applied to the realm of radiator threatening evaluation. Taking the intuitionistic index into full account, the intuitionistic fuzzy interzone rough tion membership ＋ i zone rough sets is es which an example is sets is built, whose boundary is lower approximation membership, upper approximantuitionistic index, and then the decision-making model of intuionistic fuzzy intertablished. The radiator threatening evaluation index is presented, on the basis of carried out, and the result shows that this method is feasible and available.

关 键 词：直接模糊集 粗糙集 直觉模糊区间粗糙集 辐射源威胁评估 

分 类 号：TN971[电子电信—信号与信息处理] O159[电子电信—信息与通信工程]