CAJ | 학술논문

针对舰船装备维修保障领域维修保障知识缺乏有效统一管理、共享和重用程度低等问题，将领域本体理论引入维修保障知识管理中，提出了基于全寿命周期的舰船装备维修保障知识本体建模方法。分析舰船装备维修保障领域知识的来源、分类和构成，构建了装备维修保障领域的顶层本体及其概念关系。重点介绍了维修保障知识中故障案例知识的本体建模表示，并提出了基于预检索的全局故障案例知识检索算法，建立了原型系统并应用验证。结果表明：该方法能够解决目前维修保障知识管理中存在的问题，提高了知识检索效率。
침대함선장비유수보장영역유수보장지식결핍유효통일관리、공향화중용정도저등문제，장영역본체이론인입유수보장지식관리중，제출료기우전수명주기적함선장비유수보장지식본체건모방법。분석함선장비유수보장영역지식적래원、분류화구성，구건료장비유수보장영역적정층본체급기개념관계。중점개소료유수보장지식중고장안례지식적본체건모표시，병제출료기우예검색적전국고장안례지식검색산법，건립료원형계통병응용험증。결과표명：해방법능구해결목전유수보장지식관리중존재적문제，제고료지식검색효솔。
For lack of effective unified management,sharing and reuse of knowledge about warship e-quipment maintenance and support,this paper introduces the theory of domain ontology into the knowledge management,proposes the modeling method of the whole life cycle of equipment,analyzes the knowledge source,classification and composition of ship equipment maintenance and establishes the top-level domain ontology and concept relation of warship equipment maintenance.Moreover the focus is put on the introduction of modeling the fault case knowledge ontology.The case retrieval al-gorithms based on pre knowledge retrieval are presented and a prototype system is established for veri-fication.The result shows that the methods can solve the existing problems and improve the efficiency of knowledge retrieval.