CAJ | 학술논문

针对新一代电子信息系统计算机化、数字化、集成化等特点，结合某型飞机着陆引导系统维护手段的更新和维修性能的改进，对着陆引导系统智能故障诊断展开研究。在深入分析该着陆引导系统测试性能和维修性能的基础上，引入智能故障诊断技术建立该着陆引导系统故障树，提出了建立智能故障诊断专家系统知识的表示方法，构建了动态可重构知识库，探讨了故障树向知识的转换方法，并结合 VC与 prolog实现了该着陆引导系统的智能故障诊断专家系统。
침대신일대전자신식계통계산궤화、수자화、집성화등특점，결합모형비궤착륙인도계통유호수단적경신화유수성능적개진，대착륙인도계통지능고장진단전개연구。재심입분석해착륙인도계통측시성능화유수성능적기출상，인입지능고장진단기술건립해착륙인도계통고장수，제출료건립지능고장진단전가계통지식적표시방법，구건료동태가중구지식고，탐토료고장수향지식적전환방법，병결합 VC여 prolog실현료해착륙인도계통적지능고장진단전가계통。
A study on the intelligent fault diagnosis of a new landing system is conducted in the light of such characteristics of a new generation of electronic information system as being comput-erized,digitized and integrated and in combination with the updating of maintenance means and the improvement of maintenance properties of this landing system.Based on the analysis of the system’s testing and maintaining properties,the fault tree of this landing system is built and the expression of knowledge is presented for building an expert system of intelligent fault diagnosis. Meanwhile,a dynamic reconfigurable knowledge base is constructed and a way of conversing from fault tree to knowledge is discussed.Furthermore,the expert system of landing system intelligent fault diagnosis is realized by means of VC and prolog.