한국해양대학교

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복합 기하 모델의 체적 산정을 위한 기하학적 해석 기법 개발

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dc.contributor.author 강태선 -
dc.date.accessioned 2017-02-22T06:07:22Z -
dc.date.available 2017-02-22T06:07:22Z -
dc.date.issued 2011 -
dc.date.submitted 56961-10-28 -
dc.identifier.uri http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174977 ko_KR
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/9122 -
dc.description.abstract As a preliminary step to figure out the mechanical characteristics of complex geometric models, a method to compute the entire volume and the center of gravity of closed compartments is introduced. Prompt and efficient calculation of those entities is crucial in controlling the autonomous underwater vehicles where th real-time positioning process is essential for stable maneuvering. In most commercial CAD systems, however, recalculation of such entities should be carried out in a sequential manner whenever the geometric characteristics of a model such as positions and shapes have changed. An automated recalculation process is strongly desired. To solve the current drawback, the topological relations of models based on their positions are identified. the volume and the center of gravity are computed using various techniques such as surface representation and geometric operation functions. A user friendly interface that computes the geometric entities and visualizes the operating steps is implemented using the general-purposed graphic library and MFC functions. -
dc.description.tableofcontents 1. 서론 1.1. 연구배경 및 필요성 1.2 연구 내용 2. 주요 기술에 대한 기본 이론 2.1. 개요 2.2. NURBS 2.3. IGES 2.4. ACIS 3. GUI 활용한 시스템 개발 3.1. 개요 3.2. OpenGL 그래픽스 라이브러리 3.3. OpenGL을 이용한 3차원 형상의 표현 기법 4. 연구내용 4.1. 개요 4.2. 모델링 4.3. IGES 포맷 분석 4.4. 위상 관계 4.5. 알고리즘 4.6. 구현 5. 결론 5.1. 연구 결과 5.2. 기여도 5.3. 향후 과제 -
dc.language kor -
dc.publisher 한국해양대학교 대학원 -
dc.title 복합 기하 모델의 체적 산정을 위한 기하학적 해석 기법 개발 -
dc.title.alternative Development of geometric analysis technique for volumetric calculation of composite entities -
dc.type Thesis -
dc.date.awarded 2011-08 -
dc.contributor.alternativeName Tae seon -
dc.contributor.alternativeName Kang -
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해양시스템공학과 > Thesis
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