论文部分内容阅读
构造了某飞行器故障诊断专家系统的知识获取机制。根据某飞行器的诊断实例，先通过文字编辑模块（读取编辑器）转换源知识（实例）的形式，得到初始规则，然后运用归纳方法获得用于推理诊断的、精炼合理的系统知识，并由归纳分类形成知识库的分块分层结构。该系统在ＨＰＶＥＥ的环境下开发实现，在某飞行器故障诊断的实际应用中能有效运行，完成知识的自动转换和分类精化。
The knowledge acquisition mechanism of an aircraft fault diagnosis expert system is constructed. According to the diagnostic example of an aircraft, the initial rules are obtained by converting the source knowledge (instances) through the text editing module (reading editor), then the inductive method is used to obtain the refined and reasonable system knowledge Summarize the classification to form the knowledge base of the sub-hierarchical structure. The system is developed under the environment of HPVEE and can be effectively operated in the practical application of aero-aircraft fault diagnosis, thus completing the automatic conversion and classification refinement of knowledge.