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주수헌(SuHeon Ju),김영민(Youngmin Kim),정용국(Yong-Kuk Jeong),신종계(Jong-Gye Shin) (사)한국CDE학회 2014 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2014 No.2
Unlike other weapon systems, a naval vessel has unique characteristics in that the vessel itself is a naval unit. In limited space, compartments with various objectives and characteristics need to be arranged, so that vessel performance is maximized. This paper studied a compartment layout algorithm that considers activity relationships among compartments and survivability of a vessel. Based on the study, a compartment layout application is developed that can generate various layout alternatives swiftly. The application developed in this study aims at automating a two dimensional compartment layout problem. A combinatorial optimization is performed with the differential evolution algorithm to achieve the optimized layout.
생존성 기반 함정 공간배치 평가를 위한 Fuzzy AHP 접근법
주수헌(SuHeon Ju),정용국(Young-Kuk Jeong),정진욱(Jin-Uk Jung),김영민(Youngmin Kim),신종계(Jong-Gye Shin) (사)한국CDE학회 2015 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2015 No.동계
In the initial stage of naval vessel design process, compartment arrangement alternatives are generated considering the various shape and location of the compartments. Systematic evaluation process and rational evaluation criteria are needed for determining the spatial layout of naval vessel among the alternatives. In this research spatial layout algorithm considering the survivability and fuzzy AHP approach for evaluating the spatial layout of naval vessel are suggested. These methods would help to evaluate the alternatives by objective indicators rather than subjective judgment. Relative weight of evaluation criteria is calculated in consequence of fuzzy AHP. These values are expected to be useful for the survivability based spatial layout algorithm of naval vessel.
Green Ship 기술 및 규제 관리를 위한 Generic-GSWBS 설계
이정호(Jeong Ho Lee),남승훈(SeungHoon Nam),주수헌(SuHeon Ju),김영민(YoungMin Kim),신종계(JongGye Shin) (사)한국CDE학회 2015 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2015 No.동계
Recently, environmental issues have significantly been emphasized in the shipbuilding industry. So it reinforced the regulation of preventing air and environmental pollution due to ship navigation. Environmental regulations on ships have been led to changes in the shipbuilding industry and the shipping industry. It is in a trend of actively researching the green-ship technology for low fuel consumption and the development of a low-carbon vessel. So, in this study we design the Generic-GSWBS (Generic-Green Ship Work Breakdown Structure) for managing information of green ship technology and environmental regulation. For this reason, related substances and items for environmental regulation and eco-friendly technology were analyzed. This result was then mapped with the product information of the ship. As a result, it is expected to be able to carry out the environmental regulations and technology management in the design and production stage via the Generic-GSWBS.
Differential evolution 알고리즘을 이용한 생존성 기반의 함정 격실배치 애플리케이션 개발
김영민(Youngmin Kim),정용국(Yong-Kuk Jeong),주수헌(SuHeon Ju),신종계(Jong-Gye Shin),신정학(Jung-Hack Shin) (사)한국CDE학회 2014 한국CDE학회 논문집 Vol.19 No.4
Unlike other weapon systems, a naval vessel has unique characteristics in that the vessel itself is a naval unit. In limited space, compartments with various objectives and characteristics need to be arranged, so that vessel performance is maximized. This paper studied a compartment arrangement algorithm that considers activity relationships among compartments and survivability of a vessel. Based on the study, a compartment arrangement application is developed that can generate various layout alternatives swiftly. The application developed in this study aims at automating a two dimensional compartment layout problem. A combinatorial optimization is performed with the differential evolution algorithm to achieve the optimized layout.