摘要
根据阵地技术防范系统的结构特点,依据专家系统理论,分析该系统故障发生和故障传播的机理,应用"框架+产生式规则"组合的知识表示方法和正反相混合推理相结合的推理控制策略,构建一种基于层次诊断模型与故障树分析法相结合,融经验诊断和原理诊断为一体的故障诊断专家系统。
According to design feature of the Position Technical Defense System （PTDS） and theory of expert system, this paper analyzed failure cause and mechanism of transmission of the PTDS, applied the method of ＂frame add production rule＂ on knowledge representation and the control strategy of mixed reasoning on inference. , a kind of fault diagnosis expert system, which combines experience diagnosis and function diagnosis into one, is constructed based on combination of hierarchical diagnosis model and the fault tree analysis method.
出处
《计算技术与自动化》
2007年第4期106-109,共4页
Computing Technology and Automation
关键词
阵地技术防范系统
故障诊断
专家系统
position technical defense system
fault diagnosis
expert system
