• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
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• pp.192-195
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• 2003

Digital art brought about first in 19s6s by Laposky Ben and became a area of new art. Also, digital art gives new possibility to systematize concept and actions in whole art and to invent some media which can carry the sense experience with space. However, reason that has often cynical meaning is appearing in preconception which technology falls off humanity. Because of digital technology, space production can become dreary, so it is necessary to sensuous production that connects digital with space which contains meaning of interior space. The purpose of this study is to find out spare which can be communicated from viewpoint of interaction through spatial substitution and characteristics of various expression production which have been involved newly in digital art area.

• 한국실내디자인학회논문집
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• 제6호
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• pp.6-14
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• 1995

The purpose of this study is to establish the direction for creating the beautiful and lively space of the reli-gious architecture as a consquence of trying to under-stand the forms of control of the light and the symbolic meaning of the production in the interior space of the re-ligious architecture. The scope of this study has been limited to the natural light and to the establishment of theoretical background by analyzing the essence and method of space formation by the light in a side view of development and psychology and establishing the concept related to the architectur-al space formation of the light as well as researching and analyzing the meaning and the method of production of the light. And at the same time the conclusion has been induced as a guide of verifying theoretical background by analyz-ing the practical use related to the control and the pro-duction of the light through the spot research and the referential materials in a way of case research into 5 do-mestic religious architectures as the subject of research.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2007년도 춘계학술대회 논문집
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• pp.114-118
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• 2007

The space for production, such as studios and control rooms, is a space for TV program production, which is the main function of broadcast. A block planning for such space should be carefully designed, because it can significantly affect the efficiency of production, as well as future productivity and the development and expandability of production. From the results of comparative analysis of 7 local terrestrial broadcasters built since the late 1990s, this study will. propose an ideal block planning for the future construction of local terrestrial broadcasters. Also, the results can be used a basic data when constructing new buildings for local broadcasters.

• 한국실내디자인학회논문집
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• 제14권6호
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• pp.103-111
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• 2005

Since the Industrial Revolution in the 18th century, the production system adopted mechanization and mass production to popularize and standardize overall society. The architectural space removed basic desire of men on the decoration to neglect historical and regional continuity of the architecture and to make uniform designs, so that human sensibility and emotion were excluded. The architectural space had arbitrary and functionalism features in accordance with such a social change to display abstract space having no personality. The limitation expanded value of the space that was not lot possession and residence but for communication with men to express object factors. However, the object factors of the space were expressed in each factor consisting of either material factors or non-material factors. This study investigated interaction of the space by both expressive interaction and potential interaction to find out key words for making frames of the investigation and to examine cases comprehensively. The purpose of the study was to recover relations between the space and men in horizontal way and mutual communication and to present possibility integrating men and space.

• 한국항공우주학회지
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• 제39권6호
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• pp.567-575
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• 2011

우주발사체 개발은 우주 선진국으로 도약하기 위해 반드시 필요한 중요한 사업이며 막대한 비용과 장기간의 개발기간이 소요되는 만큼 위험이 존재한다. 성공적이고 효율적인 우주발사체 개발을 위해서는 적절한 개발 비용 산정이 중요하다. 또한, 우주발사체를 상업용 발사체로 활용하기 위해서는 다른 우주발사체와의 경쟁력 비교를 위해 생산 및 운용 비용의 추정도 필요하다. 본 논문에서는 한국에서 개발되는 우주발사체의 생산 및 운용 비용을 추정할 수 있도록 한국의 인력 및 기술 수준, 평균 작업시간 등과 같은 요소를 반영할 수 있는 한국화요소에 대해 분석하였다. 또한, 한국화요소를 적용하여 KSLV-II의 생산 및 운용 비용을 추정해보고 해외 발사체의 발사 비용과 비교를 통해 발사체 서비스 시장에서 상업용 발사체로서 경쟁력을 평가하였다.

• Industrial Engineering and Management Systems
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• 제3권1호
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• pp.1-11
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• 2004

This paper proposes a new algorithm for determining an optimal control input for production systems. In many production systems, completion time should be planned within the due dates by taking into account precedence constraints and processing times. To solve this problem, the max-plus algebra is an effective approach. The max-plus algebra is an algebraic system in which the max operation is addition and the plus operation is multiplication, and similar operation rules to conventional algebra are followed. Utilizing the max-plus algebra, constraints of the system are expressed in an analogous way to the state-space description in modern control theory. Nevertheless, the formulation of a system is currently performed manually, which is very inefficient when applied to practical systems. Hence, in this paper, we propose a new algorithm for deriving a state-space description and determining an optimal control input with several constraint matrices and parameter vectors. Furthermore, the effectiveness of this proposed algorithm is verified through execution examples.

• Journal of Computational Design and Engineering
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• 제2권2호
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• pp.105-112
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• 2015

Product Lifecycle Management (PLM) ranges from design concepts of products to disposal. In this paper, we focus on the production planning phase in PLM, which is related to process planning and production scheduling and so on. In this study, key decisions for the creation of production plans are defined as production-planning attributes. Production-planning attributes correlate complexly in production-planning problems. Traditionally, the production-planning problem splits sub-problems based on experiences, because of the complexity. In addition, the orders in which to solve each sub-problem are determined by priorities between sub-problems. However, such approaches make solution space over-restricted and make it difficult to find a better solution. We have proposed a representation of combinations of alternatives in production-planning attributes by using Zero-Suppressed Binary Decision Diagrams. The ZDD represents only feasible combinations of alternatives that satisfy constraints in the production planning. Moreover, we have developed a solution search method that solves production-planning problems with ZDDs. In this paper, we propose an approach for managing solution candidates by ZDDs' network for addressing larger production-planning problems. The network can be created by linkages of ZDDs that express constraints in individual sub-problems and between sub-problems. The benefit of this approach is that it represents solution space, satisfying whole constraints in the production planning. This case study shows that the validity of the proposed approach.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2004년도 춘계 학술발표대회 논문집
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• pp.32-33
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• 2004

• 대한지리학회지
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• 제39권5호
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• pp.768-785
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• 2004

주택에 관한 제도적 접근을 이론적 배경으로 한 이 논문은 1980-1990 년대 한국의 주택 생산 및 분배구조, 그리고 주택 시스템을 연구하였다. 더 나아가 이 논문은 한국적 맥락에서 주택 공간의 생산 및 재생산에 주택 에이젼트들이 어떠한 역할을 하였는지, 그리고 그들간의 역학관계는 어떠하였는지를 연구 주제로 하여 한국주택 정책의 특징들을 분석하였다. 주택 시장 및 도시 주거 구조에 관한 제도적 접근의 연구 초점은 바로 주택에 에이젼트들간의 역학 관계 및 갈등의 맥락에서 도시 토지 및 주택 시장의 제도적 구조를 분석하는 것이다. 주택 에이젼트의 역할, 주택 정책. 그리고 주택 관련 제도가 결정적 인자로 작용하는 한국 도시 주택 (재)생산 및 분배 구조 분석에는 주택에 관한 제도적 접근이 매우 유용하다.

• 한국실내디자인학회논문집
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• 제20권4호
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• pp.37-45
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• 2011

This thesis sets out to study the immanent mechanism of architecture which had classified as external spaces in general. As human controls a space, it controls or manages human's behavior, too. This study is depended on the humanities to analyze a various operation of power in the architectural space. It makes a comparative study of a space-power in a dwelling space through a discourse of Michel Foucault and Jacques Lacan, in particular everyday's microscopic scope. According to analytical results, the space-power of dwelling falls under the influence of a spacial arrangement and subject's desire. It has shown a noticeable characteristics in aspects production & consumption, using behavior, and use value. As it is seen through the aspects of production & consumption, owns of the space-power in a dwelling could not be its subject. We have also understood about a physicalistic furniture at the using behavior, it has a special power unconsciously to control a human's action and lifestyle. And then in the aspects of use value, the centric theme is a television. It lies on the core of space-power in dwelling, because is profoundly related to an innate respect of a dwelling value. In conclusion, so this study has the important meaning in the side to offer some interpretative possibility about the architectural space-power through a microscopic structure.