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한종선(Han, Jong-Sun) 한국조형디자인학회 2002 조형디자인연구 Vol.5 No.1
A noble metal accessories escaped from established handicrafts assume an aspect of a lot of production gradually acco rding to automati c equipment in the present day, The present business ci rcles attach important to automatic eq uip ment for comparing with globalis m, but our traditional shape and pattern is being disappeared because the design of korea noble metal business is imita ted from the shape and pattern of a foreign country. so in the study, it was expressed the beauty of line under tradit ional korea pattern of our nation and was redesigned a lotus flower pattern under our living sense by je welry CAD, In the study. it was decided issue of a ring in met al accessories and added a lotus flowers pattern in flowers pattern under traditional pattern handed down and our nat ion appropriated, was tried to make a production o f familiar feel and modern character. Also. it was studied by theoretical and traditional things and modeli ng process was from RP method to the method o f product mak ing without shape complication by Jewelr y CAD as design process. Jewelry CAD was expressed through three dimension circle fabrication system which is indicated CAD shape and perfect same shape. The shape was fabricated by RP equipment, the result of wax casting was good about the surface condition of the product and no air bubble. Also, it was very appropriat e for a delicate and accurate shape fabrication in a shapely character of equipment and could be produced a lot of production as the same product.
증강현실 기반의 안드로이드 캠퍼스 정보 서비스 시스템 구현
한종선 ( Jong-sun Han ),임승호 ( Seung-ho Lim ) 한국정보처리학회 2013 한국정보처리학회 학술대회논문집 Vol.20 No.2
본 논문에서는 안드로이드 기만의 스마트폰 시스템에서 증강현실(AR)을 이용하여 지리정보 및 카메라 화면을 이용한 지리정보 서비스 시스템을 구현한다. 최근 안드로이드 기반의 스마트폰 어플리케이션을 이용한 지리정보 서비스 어플리케이션 활용이 많아지고 있으며, 카메라 기반의 영상정보를 활용할 수 있는 기반이 많이 확대 되었기 때문에, 증강현실과 지리정보를 연결한 캠퍼스 정보 서비스 시스템에 대한 요구가 많이 있다. 본 논문에서 개발한 증강현실 기반의 안드로이드 캠퍼스 정보 서비스 시스템은 사용자들의 개별 수업 시간표 정보와 연동하여 학생들이 제 시간에 강의실 및 그룹 토론장소, 회의장소등의 시간, 지리적 서비스를 효율적으로 활용할 수 있도록 디자인하고 구현하였다. 본 논문의 애플리케이션을 활용하면 캠퍼스 강의에 효율적으로 활용할 수 있을 것으로 본다.
한종선,이현규 조선대학교 생산기술연구소 2005 生産技術硏究 Vol.27 No.1
In the present work, dispersion morphology of particulate of Al-5%Ti-10%㎎+ N₂ composite materials prepared by casting has been studied by using optical microscope, SEM and EDAX. An attempt has been Carried out to understand the dispersion behavior and interfiacial reaction of nitride particles (TiN, AIN) in aluminum alloy melt after homogenization treatment. Al and Ti form intermetallic compounds preferably near nitride particles and tend to be distributed uniformly in matrix with the content of nitride dispersoids. Microstructural analysis of as-cast composites shows that most of nitride dispersoids are observed at grain boundary. but a parts of them are distributed inside the grain.