• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2021년도 춘계학술대회
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• pp.305-307
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• 2021

본 논문에서는 ICT(Information Communication Technology) 기술을 이용하여 스마트팩토리 기반 CPPS(Cyber Pysical Production System)를 활용한 Digital-Twin 플랫폼 개발과 관련된 연구를 제안한다. 본 연구를 통해 개발된 플랫폼은 선행 제조 공정 계획 단계부터 BOP(Bill of Process) 관리 기능을 포함하여 P3R(Product, Process, Plant, Resource)을 연계한 3D Model 시뮬레이션 기능을 수행한다. 또한 생산 공정, 설비, 레이아웃, 생산량 예측이 가능한 Digital Twin 플랫폼을 제안한다. 본 논문을 통해 제안된 플랫폼은 초기 계획 설계 단계에서부터 제조, 생산, 운영 및 유지보수 단계까지의 전체 스마트팩토리 제조 공정을 관리할 수 있는 특징을 제안하였다.

• 산업공학
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• 제19권3호
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• pp.255-269
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• 2006

Digital manufacturing(DM) is the ability to describe every aspect of the design-to-manufacture process digitally-using tools that include digital design, CAD, office documents, PLM(Product Life-cycle Management) systems, analysis software, simulation, CAM software and so on. The major automotive companies are already deeply invested in DM with almost every process being digital rather than paper-based. But it has taken a long time for the digital process to mature into something usable and there have been some major barriers that have prevented from the DM becoming a reality. Thus many companies hesitate to make a decision of implementing the DM. This paper deals with a study investigating which factors are important for implementing the DM to industries successfully. The extended technology acceptance model (ETAM) is used as the relation model of cause and effect. The quality of hardware, the quality of software, the range of collaboration among companies and the preference of the user are defined as the external factors. Interview method is used for gathering input data, and the results are analyzed with SPSS. The results indicate that four external factors are effective on the successful implementation of DM, and the perceived usefulness is most important.

• 한국실내디자인학회논문집
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• 제13권4호
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• pp.188-195
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• 2004

The evolutions of human mental capability and technology opened a new era called "Digital Space." Moreover, Digital Space as technology is already accelerating the process of "self-expansion." The expansion, on the foundation of its conceptual and morphological variety, acquired the potential to furnish various types of spatiotemporal experience. This phenomenon, as a necessary consequence of focusing on the resulting value of the human-space relation which came next to its ontological value, requests the value of the space design as an attempt of various phenomenal experience in the relation of technology, human, and space to be educationally established. From a typological point of view, no true creation exists in any form of design. It is practically impossible to design in the void without any restrictions, and all design is based on preceding examples. This is because production of artificial is based on the universal principles or structure residing in history, namely, typology. Considering Digital Space from technological and cultural standpoints, it can obviously be called a new type of space, and beyond that, it becomes a new type of a methodological tool of design. Thus, the purpose of this study is to systematize the paradigm of the space design in the digital era by studying the concept of space in Digital Space from the standpoints of history and context, that is typology, and in accordance with it, classify the phases of the space design that is led digitally.at is led digitally.

• 한국CDE학회논문집
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• 제19권4호
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• pp.434-442
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• 2014

Most manufacturing enterprises create CAD data as a result of the product/part design process; however, the CAD data is being utilized only for production activities. Besides the processes directly related to manufacturing such as design and production, the CAD data is an important resource that can be used in variety of services (e.g., catalog production and production manuals) for manufacturing enterprises. This study proposes a software platform that can support a wide range of services for manufacturing companies in an efficient and productive way. The software platform was designed based on the functions identified by requirement analysis. The platform consists of four layers: data model layer to manage relevant data; library layer and common function layer to configure services; and application layer to install and run the software. Finally, this study evaluates the validity of the proposed platform architecture by applying it to the digital catalog system.

• 한국실내디자인학회논문집
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• 제18권6호
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• pp.142-149
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• 2009

User and media are in close coalition with each other in the 21st century's era of New-Media. The new users exposed to the New-Media environment have a complete understanding of the digital media environment, and are also taking on the role of an active identity in the formation of culture in new media. In the field of spatial design, creative spatial interfaces designed through various methods derived from the New-Media environment and technology that weren't even imaginable in the past ultimately came to exist in a mutual relationship with the user, the people. This study is in the same context as studies looking into the establishment of design in media art and digital media space in the New-Media environment. Media art is an outcome arising from the demand towards new art combined with the attempts towards accepting various media as a means for artistic expression. Media art seizes to being a mere part of art, but more. This study aims to look into the theoretical basis of New-Media and define the design process through the expressional characteristics and triggered thoughts thereof. Lastly, the results of the research will be put together to produce the final results. Such analysis process will be the basis of the creation of a new paradigm and spatial thought, and allow people to be concerned about the various changes in spatial formation.

• 소성∙가공
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• 제22권2호
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• pp.93-100
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• 2013

A tryout is a series of process optimization for robust stamping before transfer to the press shop. During tryout, the drawbead control, blank shape determination, binder surface modification, etc., are carried out mainly by a trial-and-error approach. As the level of difficulty of the stamping process increases, the formability becomes more sensitive to the contour of deformed shape, i.e. the blank shape. A digital tryout technique, which simulates a real tryout process, is proposed in this study for challenging stamping processes. Since digital tryout is carried out on a desktop, not in a press shop, a precise control of the deformed contour can be achieved if an optimal blank design technique is utilized. In this work, the proposed digital tryout technique is validated by successful applications to different automotive parts.

• 한국콘텐츠학회논문지
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• 제10권10호
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• pp.190-196
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• 2010

미디어의 발달과 통신 기술의 발달로 인하여 디지털미디어는 다양한 분야로 진화를 거듭해 왔다. 이러한 미디어의 발달은 디자인 전반에 영향을 미쳤을 뿐만 아니라, 과거 페이퍼 중심의 작업에서 컴퓨터중심으로 디자인 시스템을 변화시켰다. 디지털미디어 디자인은 다양한 사회적 환경의 변화에 따라서 태동되어진 학문으로 다양한 미디어와 컴퓨터의 발달에 바탕을 두고 있다. 또한 이는 시각 디자인을 기반으로 하여 경영학, 컴퓨터과학, 인간공학 등 다 학제간의 융합이 요구되어지는 학문이기도 하다. 그럼에도 불구하고 국내 대부분의 4년제 디자인 관련대학 교과과정은 창의적이고 분석적인 인력보다는 기능적인 인력양성에 편중되어 있다. 이는 디자인 관련학과가 실기위주인 예체능 계열에 속해져 있을 뿐만 아니라, 다 학제간 교류와 연구가 미비한 까닭이다. 따라서 본 연구에서는 국내 디자인 전공의 교육과정을 분석하고 교육의 현장과 실무현장에서의 차이점 및 문제점을 계획 및 평가 프로세스를 중심으로 파악하여 개선된 교육과정을 제시 하고자 한다. 이는 다 학제간 영역이 포함된 차별화된 통합 교육과정모형으로 차세대 디지털미디어 인력양성에 도움이 될 수 있을 것이다.

• 한국의류산업학회지
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• 제9권1호
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• pp.6-14
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• 2007

The purpose of this study was to delve into what type of expression mode of fashion design could suit the life style of digital nomads, as the appearance of nomadic life style was concurrent with people's modified way of thinking and sociocultural changes in today's digital society. It's basically meant to define the roles of fashion design, which was discussed as a way of improving the quality of life as a sort of 'culture,' and to suggest some of the right directions for fashion design in the future. The culture of today's digital era is marked by a pursuit of high mobility and high speed, and by nomadic disposition that is built on flexible thinking. The kind of design that lets people carry nomadic things with them and thereby improve their mobility can satisfy their needs for mobility, and body-friendly design that functions as a device of information in itself can meet their needs for mobility as well. The leading example of the latter is a wearable computer, and wearable scientific technology will be taken to another level, thanks to the advance in digital technology. In the future, that will be more accessible to people in general, and subminiature digital equipment will gain popularity in fashion industry as part of textiles and clothing or as an accessory. And specific kinds of design will be widespread, including variable design, multi-functional design and modular design. The first serves as a tool to protect the human body and to facilitate the adaptability of it to the given circumstances, and the second is characterized by a superb physical and psychological protectability. The third lets wearers bring design to completion at their own option, owing to an increase in the number of open-minded people and the development of interactive media. All these types of design could be called a wearer-friendly, human-oriented design that is specifically appropriate for the digital age. Wearers can actively be involved in design process as productive consumers, which is expected to help increase opener practices in fashion design sector.

• 복식
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• 제50권2호
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• pp.97-109
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• 2000

The purpose of this study is to apply 3D computer graphics in fashion design as a creative medium and it attempts to fine out what advantages 3D technique can offer to fashion design. For this purpose, this study, first, tries to develop a 3D digital model in which designer can select design, color , pattern and fabric palette whatever necessary . This study uses of the software named 'Poser of Fractal Design' and the and the 3D digital model comprises four stages ; body modeling, item design (item coordination), color design (color coordination), pattern and fabric design (pattern and fabric coordination). Secondly, this study seeks to accumulate a data base which was produced in the course of case studies, which have applied 3D digital model to design. The outcome of the case studies shows that 3D digital model can enhance designing in the following four aspects. ⅰ) It can give more freedom to designer to try various ideas, revise and modify them, It can also produce random generation. Through this process, the designer test various input and output without damage on fabric after revision and alteration. ⅱ) It can help designers to enhance their accuracy. Since fault in the design developed by the 3D digital model can be detected in advance, designers can make correlation before actual work begins. In the end, designers can express their ideas and intention accurately as well as freely. ⅲ) Since design developed by the 3D digital model can be shared on screen by various actors in the course of priduction such designers , merchandisers, and supervisors, it can help communication between and cut the time of feedback.ⅳ) By using the 3D digital model, designers can work from the begining with awareness of actual outcome their design, since the 3D digital model provide animation, which helps designers to envisage visual changes as they apply various items, colors, pattern and fabrics.

• 한국콘텐츠학회논문지
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• 제8권5호
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• pp.145-154
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• 2008

모더니즘의 끝자락이자 포스트모던의 출발점 사이인 미묘한 시점의 순수예술에서 시작된 미니멀리즘은 Fine Art에서 그치지 않고 건축, 의상, 디자인 등 전반적인 조형분야와 다양한 분야에 그 영향을 끼치게 되었다. 이러한 미니멀리즘과 최근 디지털 디바이스 환경에서 이슈로 떠오르고 있는 사용자 경험 디자인을 역사적, 이론적으로 비교 고찰해 봄으로써 디지털 환경의 사용자 경험 디자인 프로세스가 단순히 실용적인 디자인 테크닉에 머무르지 않고 보다 체계 있는 학문적 이론으로 거듭날 수 있도록 연구하였다. 그 결과 사용자 경험 디자인의 프로세스와 미니멀리즘의 속성 및 사조에서 매우 유사한 동질성을 발견 하였고, 그 동질성을 바탕으로 미니멀리즘과 사용자 경험 디자인의 학술적, 이론적 정리를 진행하여, 향후 디지털 디자인 프로세스의 학문적, 철학적 인프라를 구축할 수 있는 계기를 마련하고자 하였다.