计算机生成航空兵力系统的专家知识表达方法

在计算机生成航空兵力系统中，采用了面向对象技术来表示专家知识，将专家知识封装在飞机对象的实体模型中，文中着重从决策角度叙述文中采用的专家知识表示方法的特点。其中，层次化的知识表示方法便于充分描述专家思想，也利于快速推理。另外文中采用了规则集逻辑有效性检测策略，在保证规则集充分性、唯一性基础上，使得规则集具有表示简单，推理快速的特点，最后给出系统实际运行结论。

The Expert System Knowledge Expression of Computer Generated Air Forces System

In this computer generated air forces (CGAF) system, object oriented method is used to express expert knowledge. First of all, the entities, which needed to be modeled in virtual battle environment, correspond to the objects in real world, and expert knowledge is embedded in entity model. Then, on the point of decision making, the expert knowledge expression feature and method are introduced in this paper. Therein, hierarchical knowledge expression method is convenient for sufficiently expert knowledge expressing and rapid decision making; logical validation judge of decision rule base is the valid measure to make the rule set to meet sufficiency and uniqueness principle, and to make knowledge expressing simple and decision making rapidly. Real effect of CGAF indicates that this expert knowledge method is valid to ensure the implement of system intelligent decision making ability sufficiently.