서지주요정보
특징형상 온톨로지를 이용한 CAD시스템간 상호운용성의 향상 = Enhancement of CAD system interoperability based on feature ontology
서명 / 저자 특징형상 온톨로지를 이용한 CAD시스템간 상호운용성의 향상 = Enhancement of CAD system interoperability based on feature ontology / 이윤숙.
저자명 이윤숙 ; Lee, Yoon-Sook
발행사항 [대전 : 한국과학기술원, 2004].
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소장정보

등록번호

8014950

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 04052

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초록정보

As the networks connect the world, enterprises tend to move manufacturing activities into virtual spaces. Since different applications use different data terminology, it becomes a problem to interoperate, interchange, and manage electronic data among different systems. According to RTI, approximately one billion dollar has been being spent yearly for product data exchange and interoperability. As commercial CAD systems have brought in the concept of design feature for the sake of interoperability, terminologies of design feature need to be harmonized. In order to define design feature terminology for integration, knowledge about feature definitions of different CAD systems should be considered. STEP (Standard for the Exchange of Product model data) have attempted to solve this problem, but it defines only syntactic data representation so that semantic data integration is unattainable. In this thesis, we utilize the ontology concept to build a data model of design features which can be a semantic standard of feature definitions of CAD systems. Using the feature ontology, we implement an integrated database and a simple system which searches and edits design features in a semantic way. This thesis proposes a methodology for integrating modeling features of CAD systems.

서지기타정보

서지기타정보
청구기호 {MME 04052
형태사항 vii, 62 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Yoon-Sook Lee
지도교수의 한글표기 : 한순흥
지도교수의 영문표기 : Soon-Hung Han
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학전공,
서지주기 참고문헌 : p. 57-62
주제 특징형상 온톨로지
CAD시스템 상호운용성
데이터 공유
호환
Feature ontology
CAD system interoperability
Data sharing
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