지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In general, the forming process of the curved hull plates consists of sub tasks, such as roll bending, line heating, and triangle heating. In order to complement the automated curved hull forming system, it is necessary to develop an algorithm to classify the curved hull plates of a ship into standard shapes with respect to the techniques of forming task, such as the roll bending, the line heating, and the triangle heating. In the previous research, the classification algorithm of curved hull plates was studied only about rectangle shaped plates, and other limitations were notified. In this paper, the classification algorithm is extended to classify not only rectangle shaped plates but also arbitrary polygon hull plates. The discrete curvature can be computed by using arbitrary polygon mesh which is represented by half-edge data structure and discrete differential geometry. The algorithm tests to verify the developed algorithm with sample plates of a real ship data have been performed.
목차
1. 서론
2. 임의 다각형 곡판 모델링 및 저장 구조 결정
3. 이산 곡률
4. 곡판 분류 알고리즘의 확장
6. 결론 및 향후 연구 과제
References
참고문헌 (13)
참고문헌 신청
1. [학위논문] - Kim, S. Y. / 2012 / A Calculation of Line Heating Information for Arbitrary Polygon Hull Pates / 석사 / Seoul National University
2. [학술지(정기간행물)] - Kim, S.Y. / 2006 / Automation of Hull Plates Classification in Ship Design System using Neural Network Method / Mechanical Systems and Signal Processing 20 (2) : 493 ~ 504
3. [학술지(정기간행물)] - Ko, D.E / 1999 / Realtime Simulation of Deformation due to Line Heating for Automatic Hull Forming System / Journal of the Society of Naval Architects of Korea 31 (4) : 116 ~ 127
4. [학술지(정기간행물)] - Lee, J. S. / 1997 / Plate Forming Automation System of Steel Plates by Line Heating Method(Ⅲ) / Journal of the Society of Naval Architects of Korea 31 (4) : 139 ~ 146
5. [보고서] - Mäntylä, M. / 1981 / Methodological Background of the Geometric Workbench
2. [학술지(정기간행물)] - Kim, S.Y. / 2006 / Automation of Hull Plates Classification in Ship Design System using Neural Network Method / Mechanical Systems and Signal Processing 20 (2) : 493 ~ 504
3. [학술지(정기간행물)] - Ko, D.E / 1999 / Realtime Simulation of Deformation due to Line Heating for Automatic Hull Forming System / Journal of the Society of Naval Architects of Korea 31 (4) : 116 ~ 127
4. [학술지(정기간행물)] - Lee, J. S. / 1997 / Plate Forming Automation System of Steel Plates by Line Heating Method(Ⅲ) / Journal of the Society of Naval Architects of Korea 31 (4) : 139 ~ 146
5. [보고서] - Mäntylä, M. / 1981 / Methodological Background of the Geometric Workbench
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UCI(KEPA) : I410-ECN-0101-2015-550-002472251