• 대한산업공학회지
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• 제27권2호
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• pp.203-213
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• 2001

The image and impression characteristics of the consumer electronic products have become an important factor in purchasing decisions. This study aims to analyze and interpret the image and impression characteristics based on the consumer preference survey. The survey consisted of two parts. First part was to measure the predetermined 52 design variables that can represent the design variables of the products. In the second part, 60 subjects were requested to evaluate 36 audio/video electronic products on 25 different image attributes such as luxuriousness, attractiveness, and granularity. In this study, empirical data from the survey were analyzed through various multivariate analysis and ANOVA analysis. Additionally, this study suggested a statistical procedure that can be applied to select and/or screen critical design variables. It is expected that the results of this study can provide practical information to the designers of consumer electronic products.

• 한국산학기술학회논문지
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• 제15권6호
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• pp.3931-3943
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• 2014

국내의 산업단지는 노후화와 환경문제 등으로 인하여 점점 더 경쟁력을 상실하고 있는 실정이다. 첨단산업단지로의 재편을 위해 공공 및 환경디자인의 질적 향상과 경쟁력 강화를 위한 방향성 정립이 시의적으로 필요하다. 본 연구는 서울디지털산업단지의 이용자 만족도에 영향을 미치는 계획요인을 PLS 회귀모형을 통해 규명하고자 하였다. 분석결과, 총 32개의 계획요인 중 중요도(VIP)값이 1.0 이상으로 매우 의미 있는 디자인 계획요인이 12개로 나타났으며, 0.9~1.0 사이의 비교적 중요한 계획요인이 8개로 도출되었다. 이들 계획요인은 디자인개선사업 시행 시 정량적 우선순위를 가늠할 수 있는 전략적 디자인 계획요인으로 판단할 수 있으며, 서울디지털산업단지의 경쟁력 강화에도 도움이 될 것으로 사료된다.

• 대한산업공학회지
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• 제31권1호
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• pp.56-67
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• 2005

The Processes of a new product design based on ergonomics and customer satisfaction have been studied for years. However, few attempts have been made to systematically include ergonomic design concept to communication service design. Service design can be regarded as a specific type of product design in a way that the processes of product design can also be employed to those of service design. However, a few difficulties may often arise in doing so. First, services have no explicit tangible features, which implies that a customer may not properly appraise contents, quality and functionality of newly designed services with a prototype before launching into market. Second, customer demands on services change more rapidly according to advances in related technology. In the study, we examined earlier studies of product design process and identified that a service design process must alos conform ergonomic methodology, extracting innovative values for creativitybased design and subsequently evaluate its level of customer satisfaction. In this study, we proposed a customer-centered ergonomic design process for communication services. This process includes a hierarchical structure of service requirement identification, customer-centered trend analysis, service scenario development and service evaluation. To prove the practicality of the design process, a case study of communication service design was conducted according to the procedure that follows.

• 산업경영시스템학회지
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• 제23권56호
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• pp.55-64
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• 2000

There is more than a single quality characteristic and they are often of varying or mixed target types. The purpose of this paper is to develop general strategies for solving the multiple response robust design problem. The desirability function provides an important tool to solve problems that have different types of target since the desirability values all the range between zero and one. Several combinations of arithmetic averages, geometric averages, and standard deviations are used in the various strategies to find the best design point.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2009년도 추계학술대회
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• pp.83-86
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• 2009

전통문화지구로서의 전주시의 공공시설물 디자인 적용 가능성을 검토하였다. 실험에서는 지역 공공자전거 개발을 위한 전주시 이미지 설문 분석결과 전체적으로 지역분위기에 침체되어 있는 상황이며 역동적이고 활동적인 문화 활동 및 미래지향적 그리고 역할 모델을 모색하고 있었다. 또한 전통을 컨셉으로 하는 주요 경쟁도시(안동, 경주, 춘천 등) 가운데 어떻게 차별점을 구축하고 변별력있는 마케팅 구축이 필요한 것으로 나타났다.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2000년도 추계 학술발표대회 논문집
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• pp.126-127
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• 2000

전통적으로 기존의 제품은 정적인 환경에서의 학습과 언어적인지가 주요시되며, 제품 조작 시에도 커뮤니케이션의 많은 부분을 시각적 인터페이스에 주로 의존한다. 그러나 운전시 동적인 환경에서의 제품 Interface는 기존의 사용성 평가와는 달리 운전시의 동적인 상황을 많은 부분에서 고려되어야 한다. (중략)

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2008년도 춘계학술대회논문집
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• pp.349-353
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• 2008

We present the development of a water-cooled heat sink that provides reliable thermal performance for high-power IGBT inverter. The development process comprises three stages. In the concept design, the thermal performances of two design proposals are considered. The thermal system of each design is particularly analyzed using the compact model. In the detailed design stage, specific dimensions of the heat sink are determined considering the design options under given external restrictions and the results from three-dimensional heat transfer analysis. The prototype of the resultant design is made and tested on the rig for final confirmation. We emphasize the relevant use of the thermal analysis on each stage and also discuss various practical issues involved.

• 산업공학
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• 제20권4호
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• pp.438-447
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• 2007

This paper presents an aspect-oriented approach to simulation design and analysis in system design phase for integrated logistics system simulation. The integrated logistics system composed of AS/RS (Automated Storages and Retrieval System), AGVs (Automated Guided Vehicle System), STVs (Sorting Transfer Vehicle System) and Conveyor System is designed by using the aspect-oriented approach and UML (Unified Modeling Language). The multi-factorial design of experiments and regression analysis are used for design parameters of the system and Evolution Strategies is used to verify each parameter. Aspect-oriented approach for the integrated logistics system simulation shows the advantages of code reusability, extendible, modulation, easy improvement and a better design technique.

• 산업공학
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• 제24권4호
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• pp.420-427
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• 2011

The present study developed an anthropometric design method accommodating physical human variabilities for user-centered product development. The proposed design method is based on the boundary zone method, a technique to generate a group of humanoids properly representing the body size diversity of thedesign target population. In addition, the anthropometric design method considers the variability of postures in the design process by incorporating the simulation of posture. The effectiveness of the proposed design method was evaluated in terms of multivariate accommodation percentage (MAP) by applying it to designing a computer workstation with 90% of accommodation percentage. The performance evaluation showed that the MAP (89%) of the computer workstation design produced by the proposed method was quite close to the designated accommodation percentage. The proposed design method can be of use to develop an effective anthropometric design for user-centered product development.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2004년도 추계 학술발표대회 논문집
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• pp.140-141
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• 2004