Research on Knowledge Representation for Health Management of Aerospace Based on Ontology

被引：0

作者：

Wang, Min ^{[1
]}

Qin, Guojun ^{[1
]}

Hu, Niaoqing ^{[1
]}

机构：

[1] Natl Univ Def Technol, Lab Sci & Technol Integrated Logist Support, Changsha, Hunan, Peoples R China

来源：

2012 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (ICQR2MSE) | 2012年

关键词：

health management; knowledge representation; knowledge ontology modelling; LRE ground test-bed; ontology;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

One of the major obstacles in developing Health Management System (HMS), by using intelligent technologies for diagnosis, prognosis, maintenance and health management of aerospace, is the correct description of knowledge. The work proposed in this paper suggests a normative knowledge representation frame based on ontology to integrate Knowledge related to Health Management of Aerospace (AHMK). In this frame, all knowledge units of AHMK are divided into three domains, i.e. product, diagnosis and maintenance. Ontology technology is used to define knowledge models of the three domains. By analyzing the structures, properties and constraints of domain knowledge, ontology based modelling of maintenance knowledge as an example is discussed in detail. A ground test-bed of liquid rocket engine (LRE) has been used as an object to illustrate the application of proposed knowledge representation method.

引用

页码：587 / 591

页数：5

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