• 한국인터넷방송통신학회논문지
• /
• 제16권5호
• /
• pp.151-156
• /
• 2016

IoT 기술이 발전하면서 주변 환경 정보 수집을 위해 사용 가능한 센서는 종류와 수가 급격히 증가하고 있다. 센서의 종류가 늘어나면서 IoT 제품 및 서비스를 개발하기 위해 적합한 센서 노드를 선정하고 테스트하기 위한 효율적인 시스템의 필요성이 증가하고 있다. 본 연구에서는 IoT 서비스 및 제품 개발 기간 단축을 위한 센서 시험 운용 시스템을 제안한다. 제안하는 시스템은 IoT 센서 노드의 성능 및 기능 범위를 시험하여 제품 및 서비스의 빠른 프로토타이핑에 활용된다. 이를 위해 IoT 센서 시험 운용 시스템의 요구사항을 분석하고, 기능 요소별 설계를 기반으로 시스템을 설계한다. 마지막으로 시험 어플리케이션을 구현하여 설계한 시스템의 기능 요소를 테스트한다.

• 자연과학논문집
• /
• 제15권1호
• /
• pp.149-158
• /
• 2005

본 연구는 90년대 이후 안티 디자인, 미니멀스타일의 오리지널리티를 가진 프라다의 전시 기획을 통하여 최근 트렌드인 노노스, 해체, 기능주의에 대한 프라다의 패션스타일을 다시 한번 검색하고, 전시기획에서 보여주는 현대디자인의 의미와 디자이너 프라다가 보여주는 창조를 통해 변모해 가는 기능주의와 패션의 예술성, 문화적 담론으로 다가가는 패션전시기획에 대하여 새로운 장을 여는 패션의 전시장 진출에 있다. 패션은 정지해 있지 않다는 것은 모두가 알고 있지만, 전시장 속에서는 다양한 장르와 융합된 패션아이템 뿐 아니라 빛과 움직임에 대한 해석, 현대디자인의 새로운 발전, 그리고 끊임없이 질문에 대답해야 하는 현대예술과 문화의 새로운 출구를 제시한다.

• 한국해양공학회:학술대회논문집
• /
• 한국해양공학회 2006년 창립20주년기념 정기학술대회 및 국제워크샵
• /
• pp.265-268
• /
• 2006

The preliminary design of a deep-sea injection system for carbon dioxide ocean sequestration is performed. Common functional requirements for a deep-sea injection system of mid-depth type and lake type are determined, Liquid transport system, liquid storage system and liquid injection system are conceptually determined for the functional requirements. For liquid injection system, the control of flow rate and temperature of liquid $CO_2$ in the injection pipe is needed in the view of internal flow. The function of depressing VIV(Vortex Induced Vibration) is also required in the view of dynamic stability of the injection pipe. A case study is performed for $CO_2$ sequestration capacity of 10 million tons per year. In this study, the total number of injection ships, the flow rate of liquid $CO_2$ and the configuration of a injection pipe are designed. The static structural analysis of the injection pipe is also performed. Finally the preliminary design of a deep-sea injection system is proposed.

• 패션비즈니스
• /
• 제5권4호
• /
• pp.101-117
• /
• 2001

Artist's creative works is accomplished in the very complicated network being in fluenced each other, getting celebrate from surround and center, and showing repetition and change. It took an important role of 1920's culture with new social and mental feature generated by revolution. It also has been influenced on an intellectual paradigm and artistic tendency. According to the feather the Art to Wear of Constructivism, at first, design as absolution of folk art in Russia prior to the concept is coming up to systematic design and useful article's performance. Courageous arrangement of color and rhythm is unique. The second is a tendency clothing design of productirism. It is connected with material culture and artists insisted creature of productive material that is a essential in life than Arts in museum. The third, tendency clothing design of minimalism emphasis functional aspect that is produced industrial aesthetics. The examples are simply designed and functional cloths for sorking uniform. This thesis is studied about clothing and textiles of major artists, formative property, and international reflection from October revolution in 1917 that is strengthen a system by introducing a new economic policy to a five year plan.

• 한국의류학회지
• /
• 제41권4호
• /
• pp.585-598
• /
• 2017

Sports climbing requires more maximum body motion range than any other sport. This study examined what element affects the actions of sports climbers and suggest an ideal pattern archetype to maximize function based on motion. The theoretical background included abstracted elements influencing clothing design by researching the body type of sports climbers and the motion of sports climbing. Along with the characteristic of climbing wear, this study also conducted a comparative analysis of sleeve patterns for sports climbing wear and general sports jackets, abstracting comparative parts that influence sports climbing wear design. To develop the final research archetype, research was done on 107 sports climbers in their 20s-30s that selected the top 3 brands and collected patterns as well. A research archetype was selected based on 3-D virtual clothing and developed into 4 different patterns with different sleeve cap heights. Appearance evaluation and a motion functionality evaluation were then conducted in order to select a final research archetype adequate for sports climbing based on evaluation findings. In addition, this study identified aesthetical problems of the final research archetype produced based on functionality that could suggest an archetype for a climbing jacket that could be visually satisfying through appearance evaluations and motion functionality evaluations.

• 한국의류산업학회지
• /
• 제17권2호
• /
• pp.178-190
• /
• 2015

The purpose of this study is to analyze the formative characteristics of animal stripes based on the colors, shapes and texture through classification standards under functional meanings, and it also aims to produce various stripe patterns based on its outcome to develop modern fashion design. For the study method, specialty publications, preceding researches and internet websites were utilized for the purpose of theoretical discussion on animal stripes. And it is also to examine functional meanings formed by animal stripes in order to analyze the characteristics of stripes; subsequently, based on the classification standard of this function, it is to identify the distinction of its colors through quantitative analysis on formative characteristics and colors. By using the following analyzed color palette of stripes, various stripe patterns were developed and designed with the sense of modern fashion while repeatedly using the shape with systematic colors and rhythms displayed on the animals. As a result of this study, it was confirmed that animal stripes possess a regularity that is systematic and can be digitized. After identifying, analyzing and systemizing formative characteristics of animal stripes, a concept of division and competition was applied; subsequently, whole new stripe patterns were developed and designed in order to further promote fashion design.

• Structural Engineering and Mechanics
• /
• 제12권3호
• /
• pp.249-266
• /
• 2001

Current seismic design provisions allow structures to deform into inelastic range during design level earthquakes since the chance to meet such event is quite rare. For this purpose, design base shear is defined in current seismic design provisions as the value of elastic seismic shear force divided by strength reduction factor, R (${\geq}1$). Strength reduction factor generally consists of four different factors, which can account for ductility capacity, overstrength, damping, and redundancy inherent in structures respectively. In this study, R factor is assumed to account for only the ductility rather than overstrength, damping, and redundancy. The R factor considering ductility is called "ductility factor" ($R_{\mu}$). This study proposes ductility factor with correction factor, C, which can account for dynamic P-${\Delta}$ effect. Correction factor, C is established as the functional form since it requires computational efforts and time for calculating this factor. From the statistical study using the results of nonlinear dynamic analysis for 40 earthquake ground motions (EQGM) it is shown that the dependence of C factor on structural period is weak, whereas C factor is strongly dependant on the change of ductility ratio and stability coefficient. To propose the functional form of C factor statistical study is carried out using 79,920 nonlinear dynamic analysis results for different combination of parameters and 40 EQGM.

• 패션비즈니스
• /
• 제23권6호
• /
• pp.101-115
• /
• 2019

3D printing is attracting attention from all industries as it enables the development of personalized product design to meet consumer needs by establishing a mutual connection system between production, management and consumers. However, there are still limitations to applying them as apparel materials, and research on the recognition of 3D printing or the preference for fashion products is needed to actually commercialize 3D printing in the fashion industry. In this study on the development of various product designs using 3D printing technology in the fashion industry, an analysis of 255 questionnaires was conducted to determine the preferences and purchase intention trends of fashion product design using 3D printing for college students. Data analysis was performed with IBM SPSS Statistics (V.24). 'Fashion sensitive pursuit', 'Individuality & brand pursuit' and 'Functional convenience' was interested in fashion accessories using 3D printing technology and customized fashion apparel products using 3D printing. 'Functional Convenience-oriented' and 'Practical Purchasing-oriented' type showed that the functionality and durability of products made using 3D printing technology were important. And 'Individuality pursuit' type indicated that design and applied materials were important when producing products using 3D printing technology.

• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 1998년도 하계종합학술대회논문집
• /
• pp.803-806
• /
• 1998

This thesis proposes a new heuristic algorithm of integrated allocation and binding for high level synthesis. The proposed algorithm simultaneously allocates binds functional units, interconnections and registers by considering interdependency between operations and storage elements in each control step, in order to share registers and interconnections connected to functional units, as much as possible. This thesis shows the effectiveness of the algorithm by comparing the results of out experiments with those of existing system.

• 한국복식학회:학술대회논문집
• /
• 한국복식학회 2003년도 International Costume Conference
• /
• pp.42-42
• /
• 2003

Stage costumes perform not only the instrumental but also the expressive functions. The major goal of this study is to develop the functional and aesthetic costume designs for musical players considering the characteristics of instruments, players' postures. This study will increase the related market size and the players' choices and move aurally and visually more. The scope of this study is restricted to the musical costumes for female adult soloists playing the wind and string instruments. This study is composed of theory research, empirical research and manufacturing a real costume.