• 산업경영시스템학회지
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• 제34권3호
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• pp.134-146
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• 2011

This paper suggests the product supply process model based on the store and production capacity, assortment planning and quick response for fast fashion retailers with BPMN. In the fast fashion industry, the standardized business process model is required to respond quickly market trends and customer requirements based on the quantitative and qualitative criteria. Thus we define the product supply processes which incorporate forecasting and assortment plan, cost and profitability of the production, store capacity based on the visual merchandising, and production capacity of the fast fashion retailers. Also we design the key performance indicators to evaluate the effectiveness of these product supply processes. The product supply process model for the fast fashion has great significance in embracing the fast fashion product development process because it presents the holistic view of the product supply process of the fast fashion and provides a performance evaluation mechanism. A case study shows that adopting the processes, a Korean fast fashion company achieves improvement in various performance indicators.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2002년도 춘계학술대회 논문집
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• pp.82-85
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• 2002

A systematic investigation for process design in deep drawing is necessary for quality improvement of drawn cups. This study has been concentrated mainly on the influence of process design scheme on product qualities in cylindrical cup drawing. Three types of process design scheme were chosen in this study. That is, Case 1 is to finish drawing a cup of 50m in diameter in one stage, Case 2 and Case 3 are redrawing the drawn cups of 55, 65 mm in diameter to the final size respectively. Though experiments the maximum drawing force in two-stage cup drawing could be reduced up to 35% as compared with that of one-stage cup drawing. In addition, the Case 2 and Case 3 processes showed better product qualities than the Case 1 process when comparing distributions of thickness, hardness, dimensional accuracy.

• 소성∙가공
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• 제11권8호
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• pp.716-723
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• 2002

A systematic investigation for the process design in deep drawing is necessary to improve the quality of drawn cups. This study concentrates mainly on the influence of process desing scheme on the product qualities in cylindrical cup drawing. Three types of process design scheme were chosen in this study. Case 1 is to draw a finished cup of 50mm in diameter in one stage, Case 2 and Case 3 are redrawing the first drawn cups of 55, 65mm in diameter to the final size respectively. Through experiments the maximum drawing force in two-stage cup drawing can be reduced up to 24% as compared with that of one-stage cup drawing. In addition, Case 3 process results in better product qualities than the other two processes in terms of the distributions of thickness and hardness.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2001년도 Bulletin of The 5th Asian Design Conference International Symposium on Design Science
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• pp.47.1-47
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• 2001

• 디자인학연구
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• 제4권1호
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• pp.31-37
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• 1991

Process of thinking on the form in product design includes the process in which unclear requirements are transformed into defined concepts, and the process in which the design as a form conforming to the concepts in conc1uded.(The former is called fconceptualizationJ which deals with abstract matters, and the latter "manipulation of the formJ which deals with more embodied matters) In conceptualization process the operation which transform the diverse requirements in the initial phase of de\ulcornersign to related linguistic expressions or to an image that directly suggests the form is executed. In the process of manipulation of the form the transformation to design as the description of relationships between the formal elements of the design solution resulted from the transformed requirements. It is the job of selecting the most suitable formal elements, balancing the relationships between them, out 01 the possibilities that reside in the individual attributes of formal elements, and finally leading to the design as the end solution. This writing focuses down to the wilfulness and ambiguity of design, and the diversity of design solution after the requirements, formal elements, and the process of relating the formal attributes to each other is built up the two phases.ases.

• 디자인학연구
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• 제17권4호
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• pp.5-14
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• 2004

전자산업 초기 흑백TV디자인의 흐름이, 앞으로의 제품개발이나 생산과 판매 등의 전략에 크게 도움을 줄 수 있다고 본다. 왜냐하면 현존하는 모든 제품에 대해 지나온 과정에는 역사가 있었고, 과거와 지금까지의 정보를 갖고 미래를 바라볼 수 있는 예측 수단으로 활용될 수 있기 때문이다. 제품의 성격에 따라서는 단순한 광고나 영업 전략에 의해서도 어느 정도 연장 또는 유지가 가능하지만, 그러나 장기적으로 그 제품이 가지는 생명력, 나아가 그 기업이 갖고 있는 경쟁력을 위해서는 보다 정확한 분석과 축적된 데이터가 필요하고 그런 정보를 잘 응용하는 과정이 필수적이다. 연구 대상의 흑백TV제품에 대한 정보는 제품 안내책자와 인쇄매체 의한 광고자료를 정리하였다. 스타일 변화에 대해서는 제품 판매시점을 기준으로 1960년대부터 1980년대까지 콘솔형 TV, 포터블형 TV 디자인 변화와관계가 있는 여러 가지 환경과 제품변화 흐름을 중점으로 연구하였다. 이런 제품들의 탄생과 소멸까지의 과정이 앞으로 다른 가전제품에도 반복 될 수 있다. 이제 우리의 가전제품의 국제적인 위치나 영향력으로 볼 때 과거의 제품변화과정은 나름대로 역사성 갖고 있다. 이러한 과거의 흐름이 앞으로 탄생될 제품디자인의 기초로서 중요한 역할을 할 수 있다고 보기 때문이다.

• 기술혁신연구
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• 제14권1호
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• pp.1-30
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• 2006

The purpose of this paper is to analyze the organizational design and management of product development in creating new product architecture by an established firm. For the purpose, the paper put up the organizational design in the process of PDA(Personal Digital Assistant) development of Sharp and Casio which were Japanese major PDA firms in 1990s. PDA is the product born through architectural change from Electronic Organizer. Prior research on the product architecture change and organizational adaptation emphasized that an established firm is difficult to adapt to new product architecture due to the restriction of prior technology or organizational inertia. For overcoming these problems and successful development of new product architecture, organizational design and management in the process of product development becomes essential. In case of Sharp, corporate development project team had been used to overcome the restrictions from architectural knowledge accumulated through previous product. After launching first new PDA by corporate development project team, Sharp created a new division and pushed an evolution of PDA, when new PDA market start to grow up rapidly toward a major market segmentation. As a result, Sharp was able to build up stable PDA project trajectory. However, Casio was late for three years in launching of new PDA architecture because previous division charging of Electronic Organizer tried to develop first new PDA. Casio's PDA development was prohibited by engineers of previous division because new PDA architecture was inferior on user interface and display definition. That is, Casio's first PDA development was restricted by architectural knowledge of previous product.

• 디자인학연구
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• 제16권2호
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• pp.111-120
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• 2003

이 논문은 산업적으로 생산되는 제품의 개인화를 위한 디자인 방법과 그 과정을 연구하고, 그 결과로서 단위 구성 시스템 디자인을 제안하는 것이다. 따라서 본 연구는 산업사회에서의 개인화를 밝히고, 시스템적 접근법으로 산업적 생산제품의 사용과정을 분석하여 사용과정의 시스템을 규명하는 것에서 출발하고 있다. 사용과정의 시스템은 산업제품의 기능과 연관되어 있다. 따라서 산업제품의 기술 시스템 이론을 적용하여 사용 과정의 시스템을 구성하는 단위를 정의하고, 그 단위로 구성되는 시스템의 디자인을 열린 시스템으로서 규명한다. 그리고 개인용 컴퓨터를 대상으로 한 단위 구성 시스템의 실천적 구현을 통해 그 타당성과 한계를 밝히고 있다.

• 한국자동차공학회논문집
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• 제13권6호
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• pp.177-186
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• 2005

Today the tastes of consumers change rapidly and the kinds of the products become diverse. Therefore the product life cycle becomes shorter and shorter. Moreover the save of resources and the recycling for the environmental preservation are the essential theme. On this the necessary information for the product development increases enormously. For the right use of the information the design process should be supported by the proper design tool. For this the 'design catalogue system for recycling' is suggested here. This system consists of four parts, that is, 'the existing automobile system database', 'working principle database', 'assessment system of the ease of disassembly' and 'one's own product development database'. By the use of this system the product development period could be reduced about $30\%$ drastically.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 1995년도 추계학술대회논문집
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• pp.57-68
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• 1995

A design methodology is applied for manufacturing the valve-spring retainer component. The design criterion is the forging load within the available press limit. Also, the final product should not have any geometrical defect. The rigid-plastic TEM has been applied to simulate the conventional five-stage manufacturing processes, which include mainly backward extrusion and heading process. Simulations of one step process from selected stocks to the final product shape are performed for a possibly better process than the conventional one.