• 교육시설 논문지
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• 제19권5호
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• pp.11-20
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• 2012

The student hall and its convenient facilities are hot-core space for various student activities in university campus. It has been for most of the student a place of sweet memories and romance imprinted by a positive image of a cozy atmosphere of unique eating establishments or student hectic activities that used to take place. However, it is questionable whether that facilities are open for all of the students and other users including the handicapped. Therefore, the purpose of this study is to evaluate student convenient facilities and to provide an improvement guideline for the wellbeing of students and other users, based on universal design concept. For that purpose, eight universities were selected for an investigation and 81 survey items were developed based on universal design concept; supportive, adaptable, accessible, and safety-oriented design. The analysis found that accessibility to main entry areas, main entry doors, stairs, and handicapped parking were positively evaluated, while information system for handicapped, handicapped public bath, and corridors lacked some notion of supportive and accessible design. Finally the study suggested some useful planning and design guidelines for an extensive and precise application of universal design concept.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.119-120
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• 2006

Prioritizing the design specifications among many alternatives is necessary at the stage of concept design. Design specifications have trade-offs between cost and performance, and the relationships among them, in the standpoint of various functional requirements, are complex. AHP(Analytic Hierarchy Process) method is one of the most popular ways of solving the priority setting problem. However, it is impossible to monitor the interim findings in the middle of the process, it is hard to predict the difference when changing pairwise comparison conditions, and the operation done by one person makes it hard to share the process simultaneously. This paper shows a new method of priority setting in this kind of decision making problem. This method is designed to support the realtime priority setting among many design specifications with regards to many functional requirements. A new algorithm and visualization methods are introduced, and the usability is verified in an exemplary concept design stage.

• 한국생산제조학회지
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• 제19권4호
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• pp.521-528
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• 2010

A product system will be improved continually until requirements are satisfied. It is true that considering alternative designs to improve product system is hard work; it is also true that selecting an adequate design idea that represents the needs of stakeholders concerned and meets effectiveness factors properly is not an easy work, either. In the process of driv-ing an idea and designing, which is called Design Phase, there are lots of existing tools for testing the driven idea in DFSS. But, those kinds of tools do not offer the function that helps to select the technically better design idea among alternative design ideas that have the same evaluation level. Moreover it is inappropriate to select adequate alternative design ideas by just verifying only the evaluation table in pugh matrix, since satisfied deviation val-ues are low when there is a too competitive mass product system in a market. Also, for the IT product with short life cycle, faster and more effective testing tool is needed. Therefore, the 'roduct quality index' is suggested in order to select an appropriate candidate design concept for system development that meets requirements by using 'deality concept' pro-vided by TRIZ. According to the result of this research, it is possible to select technically better idea fast and effectively; it is confirmed by applying the approach to the case of LCD BLU (Back Light Unit).

• 한국기계가공학회지
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• 제12권5호
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• pp.42-49
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• 2013

In this study, in order to analyze the crack retardation behaviors, effective plastic zone concept was proposed. By use of the proposed concept, crack retardation period, compressive residual stress and variation of effective plastic zone shapes were obtained. The results were compared with those of Willenborg model. Retardation period, compressive residual stress and effective plastic zone size obtained by using effective plastic zone concept were larger then the results obtained by using Willenborg analysis. Effective stress intensity factors obtained by using effective plastic zone concept were smaller then the results obtained by using Willenborg analysis.

• 한국실내디자인학회논문집
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• 제40호
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• pp.18-25
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• 2003

New simplicity means essential concept that is continuous rather than being concept that do not overcome formal, material functional boundary. Consuming masses, decorative reactionism is possible in infinite resource and continuous plenty. Nowaday situation can not forecast the affirmative future bases on economic performance and practicality, so simplicity esthetics which consisted of minimum things is justified. The purpose of this study is to discuss not the formal and functional simplicity but new simplicity to express the essential thoughts and emotional contents of human life.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 춘계학술대회 논문집
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• pp.911-915
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• 2007

This paper deal with the design concept of traction motor for Bimodal low floor vehicles that are CNG(Compressed Natural Gas) hybrid bus and Fuel-cell bus. The design concept of the traction motor is studied in terms of electrical characteristics and mechanical construction. Finally, this paper introduces the characteristic of the traction motor for low floor vehicles which are applied in the world, and mentioned the detail design concept of traction motor.

• 대한가정학회지
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• 제28권4호
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• pp.31-39
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• 1990

The purpose of this study is to search 1) Favorite color preference for clothing 2) Concept development for respective color preference concerned with sex, and 3) concept development for clothing clolr and clothing design. The results are as follows. 1. Liked-color preference for clothing color; female children liked pink, and male children liked blue. 2. Disliked-color preference for colthing female children and male children disliked black color. 3. Boyish color; White, Green, Blue, Black. 4. Girlish color; Yellow red, Pink, Red, Pruple, Yellow. 5. Concept development for clothing color and clothing design; Children aknowledged more the colthing color than the colthing design.

• 한국의상디자인학회지
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• 제19권2호
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• pp.15-28
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• 2017

Today, modern people are exposed to various environmental pollutants such as harmful substances and stress, which can compromise health. Therefore, a healing culture that seeks to enjoy human life based on the healing of body and mind is attracting great attention. The purpose of this study is to develop environmentally friendly natural dyeing considering a healing concept with four elements: color, dye, material, and pattern. The research methods and scope are based on a theoretical review of healing and research on the literature of bedding related to natural dyes, national and international books, the Internet, etc., and naturally dyed bedding. This paper presents actual production research. The results of this study are as follows. First, the elements of color, dyeing, material and pattern were developed through the process of a bedding design development model that applies a healing concept and can be commercialized as a healing bedding product. Second, a healing color proposal was expressed in an intermediate color system of pink, ocher, lavender, and indigo colors for emotional stability, warmth, calmness, comfort and softness. Third, eco-friendly bedding using natural dyes with medicinal efficacy can obtain the healing effect of the natural treatment method, which can aid healthy sleep. Fourth, the pattern used in the bedclothes was a motif of Sarasa embroidery, flower embroidery, ribbon embroidery, and wave quilting motifs to provide psychological stability as a healing concept in the sleeping environment. The natural healing bedding with the healing concept proposed in this study has natural treatment that is beneficial to human health and the development of bedding with natural dyes will lead to an increase of demand for the sleeping environment.

• 한국조경학회지
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• 제50권2호
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• pp.102-115
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• 2022

이 연구는 조경설계의 특수성에 기반한 설계개념의 유형을 제시하고 이를 토대로 국내외 도시공원 설계공모 수상작에 나타난 설계개념을 분석하여 조경설계 개념에 대한 이론적 틀을 도출하는 것을 목적으로 한다. 문헌 연구를 통해 조경설계의 설계개념 유형을 가치와 비전, 분석과 해석, 형태와 구조, 프로그램과 요소, 과정과 운영의 다섯 가지로 유형화하고, 이 틀을 활용하여 국내외 공원설계공모 18개에 출품된 96개의 작품에 나타난 설계개념을 분석하였다. 연구 결과를 요약하면 다음과 같다. 첫째, 현대 도시공원의 복합성으로 인해 설계개념은 주개념과 보조개념의 여러 층위로 제시된다. 둘째, 도시공원 설계에 있어 형태적 개념이 가장 많이 활용되며, 그 다음으로 프로그램적 개념, 가치와 해석적 개념이 도입되는 것으로 파악되었다. 셋째, 형태적 개념이 주개념과 보조개념으로 많이 활용되는 이유는 디자인의 핵심 결과물인 공간의 형태가 설계안의 정체성에 중요한 영향을 미치기 때문으로 판단된다. 넷째, 프로그램적 개념 유형이 다음으로 많이 활용되는 이유는 불특정 다수인 이용자를 대상으로 하는 도시공원이 타 디자인 분야에 비해 프로그램을 생산하는 기획적 특성이 강하기 때문이다. 다섯째, 대상지 속성이 전적으로 설계개념 유형에 영향을 준다고 보기 어려운데 설계개념은 대상지의 객관적 속성을 설계가가 주관적으로 해석하는 복합적이며 창의적인 과정의 결과이며, 특히 설계공모의 경우 공모지침에 영향을 받을 수 있기 때문이다. 이 연구는 조경설계 과정에서 심도 있게 논의되지 않았던 설계개념을 유형화하여 설계창작 과정과 설계작품 비평에 유용한 틀로 활용될 수 있는 기반을 마련했다는데 의의가 있다.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 춘계학술대회논문집C
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• pp.426-431
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• 2001

When we use various multimedia programs such as 3D-game, visual conference, dial-pad phone by internet service, we make use of headset generally. As internet system is magnified more and more, a demand of headset will be increasing continuously. Because microphone was fixed by headset, it has many inconveniences for using headset. For these reasons, new concept headset is needed nowadays. Main idea of development of headset is very the automatic operation system of microphone. There are many process variables in appling new technology to the conventional headset. They can be solved by using axiomatic approach method which is very useful design method for designing new products. Its main character is scientific and analytical. The goal of this research is to design and manufacture a new headset model with axiomatic design method. In this paper, a new concept headset was presented by mapping the relation between functional requirements and design parameters.