空地对抗决策中粗糙贝叶斯理论应用

Research of FUZZY-bayesian Technique in Air-defense Warfare

模糊逻辑作为模糊语言描述系统,既可以描述应用系统的定量模型也可以描述其定性模型,粗糙贝叶斯在具有内在不确定性的推理和决策问题中得到了广泛的应用。首先分析了使用粗糙贝叶斯网络进行态势评估知识表示问题;其次提出了构建粗糙贝叶斯网络进行态势评估的步骤;最后给出一个具体的实例,演示了在防空作战战场中使用粗糙贝叶斯网络进行态势评估的过程。

As a knowledge representation framework and a kind of probability inference engine,Fuzzy-Bayesianian networks are widely used in reasoning and decision-making.The situation assessment knowledge representation using the FUZZY-Bayesianian networks,fuzzy logic and fuzzy inference for situation assessment were presented,and implementation of a real-time,fully functional situation assessment system were analyzed.Finally,the process of how to use FUZZY-Bayesian technique for Battlefied situation assessment of Air-defense Warfare was showed by an example.