模糊认知图在导弹部队作战方案评估中的应用研究  

Application of Fuzzy Cognitive Map on Campaign Scheme Evaluation of the Missile Army

作　　者：罗蓉[1] 李俊山[1] 夏成龙[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《现代电子技术》2006年第13期4-6,9,共4页Modern Electronics Technique

摘　　要：在导弹部队作战方案的传统评估方法中,专家知识与智能计算是相互独立的,无法形成行之有效的评估模型。针对这一问题,在多层次的评估模型中引入模糊认知图理论,采用模糊化函数将专家知识存储在概念节点及节点间的关系中,通过模糊测度关联函数提供动态推理机制,利用概念状态信任测度刻画知识的不确定性、描述系统的真实性,运用简单的数值计算实现作战方案评估中的智能推理和决策。该模型设计简单、易于扩展、适用性好,有效地实现了专家知识与智能计算的充分融合。Both expert＇s knowledge and intelligent computation are independent in traditional campaign scheme evaluation methods, which could not form effective evaluation model. Improved fuzzy cognitive map is introduced to construct a multilayer evaluation model. Fuzzy functions are used to store expertrs knowledge into conception nodes and their relations of fuzzy cognitive map. Dynamic reasoning is offered through a fuzzy measure mapping function. Credibility degree is employed to describe knowledge uncertainties and system authenticities. Intelligent deduction and decision making are carried out by numerical computation. While effectively fusing expertrs knowledge and intelligent computation,this simple evaluation model is easy to extend and is characterized by high applicability.

关 键 词：作战方案评估 模糊认知图 动态推理 信任测度 

分 类 号：TP339[自动化与计算机技术—计算机系统结构]