• (The)Study of the Eastern Classic
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• no.35
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• pp.215-242
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• 2009

19C was a chaotic time of Chosun dynasty, in order to make society stable, the scholas of Chosun wanted to define themselves as a little China on the east", to understand themselves as part of China and somehow they thought it will help for Koreans to understand who they really are. This "Chosun as a little China" idea is their spritual foundation and also the to understand who they are. From 16 C, Chosun had idea of "being a little China, so when Hwaseo talked about this idea, it was not new to the people and scholars in Chosun, however in Hwaseo's theory, the idea was more defined and realistic. In 19 C Chosun dynasty, the chaos caused by absece of fundimental principle was great, the scholars agreed Hwaseo's "Chosun as a little China" theory should be the foundational principle. Therefore, the problem of understanding and communicating about the west has to be reconcidered, because that was what they wanted to have as foundation before the comunication with west. Scholas of Chosun wanted to set their foundation before they often up their country to the west so they needed time to discuss this. In 19 C Japan on the other hand, they faced same chaos that Chosun experienced, however they went totally different way, because Japan unerstood the reallity and accepted western civilization. Specially, the latter period Mito study influenced to make that decision by changing the west from what they have to defeat to what they have to respect and copy. Both Chosun and Japan focused on making thier countries stronger, but Chosun found the answer in focusing on orthodox confucianism and Japan found the answer in making the military stronger. That is why these two countries went totally different ways in the history of 19-20 C North-east Asia.

• Archives of design research
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• v.11 no.2
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• pp.167-176
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• 1998

The modern contains many problems that cannot be solved by the reductionism based on western natual science. Up until now, it has been formed determinism over the basis of empiricism or rationalism, this can be called a mechanical view of the world. In the field of natural science since 20C, however, raised the standard of revolt in traditional determinism, plural theory headed up. Consequently, in the name of post modernity, western reason became to deconstruct, further, new theory came to need. This new paradigm also affected design, and was studied to overcome the limitation of modern design.

• Korean Institute of Interior Design Journal
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• no.14
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• pp.63-73
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• 1998

The aim of this study is to understand and redefine the nature of architectural environment within the paradigm of natural science. The chaos theory non-equilibrium thermodynamics theory self-organization of modern physics offer new insights to explain not only natural phenomena but also to define creative and dynamic architectural environment. First natural laws in modern physics like the arrow of time but is related not only with certainty but also possibility so nature is understood as a constantly changing process of evolution. Second the new architectural environment is defined as a kind of fluid and irreducible organic biosytem that cannot be fully understood by modernist idea of architecture. It is conceived of as a fluid constantly changing self-oraganizing system that consists of different situations events movements and programs in uncertain and irreducible time frame. Third insights and implications of natural science offer new language and strategy for design and the two disciplines can be understood as interdependent and co-evolving

• Journal of the Korean Society of Costume
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• v.62 no.5
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• pp.1-15
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• 2012

In a fast changing postmodern society, contemporary fashion is becoming more complicated and ambiguous along with other genres of art than ever before. This phenomenon reigning as a sociocultural paradigm can be defined as 'indeterminacy' and it means 'undecidability'. The purpose of this study is to clarify and analyze the indeterminate characteristics of contemporary fashion reviewing the theoretical background and the architectural formativeness as a comparative research. The core idea of deconstructivism dismantles a causal relationship between function and form in fashion and the conventional notion about clothes. Complexity theory, which is the study of chaotic dynamical systems, suggests the creative idea and concept of infinite possibilities on a formative method. Meanwhile, catastrophe theory of discontinuous change can be used as interpretative strategies for the process of deconstruction and reconstruction. As a result of this study, the indeterminacy of fashion can be analyzed into five semantic categories: irregularity, immateriality, randomness, complexity and changeability. The intrinsic value of the indeterminacy in contemporary fashion is the interaction with a sociocultural ideology and a technological environment as well as an expansion of formative expression. To conclude, it can be said that the indeterminacy in fashion is a new interpretation of the relationship among body and space, clothes and society.

• Archives of design research
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• v.17 no.1
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• pp.211-220
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• 2004

The Chaos theory of complexity and Fractal theory which became a prominent figure as a new paradigm of natural science should be understood not as whole, and not into separate elements of nature. Fractal Dimensions are used to measure the complexity of objects. We now have ways of measuring things that were traditionally meaningless or impossible to measure. They are capable of describing many irregularly shaped objects including man and nature. It is compatible method of application to express complexity of nature in the dimension of non-fixed number by placing our point of view to lean toward non-linear, diverse, endless time, and complexity when we look at our world. Fractal Dimension allows us to measure the complexity of an object. Having a wide application of fractal geometry and Chaos theory to the art field is the territory of imagination where art and science encounter each other and yet there has not been much research in this area. The formative word has been extracted in this study by analyzing objective data to grasp formative principle and geometric characteristic of (this)distinct figures of Fractals. With this form of research, it is not so much about fractal in mathematics, but the concept of self-similarity and recursiveness, randomness, devices expressed from unspeakable space, and the formative similarity to graphic design are focused in this study. The fractal figures have characteristics in which the structure doesn't change the nature of things of the figure even in the process if repeated infinitely many times, the limit of the process produces is fractal. Almost all fractals are at least partially self-similar. This means that a part of the fractal is identical to the entire fractal itself even if there is an enlargement to infinitesimal. This means any part has all the information to recompose as whole. Based on this scene, the research is intended to examine possibility of analysis of fractals in geometric characteristics in plasticity toward forms in graphic design. As a result, a beautiful proportion appears in graphic design with calculation of mathematic. It should be an appropriate equation to express nature since the fractal dimension allows us to measure the complexity of an object and the Fractla geometry should pick out high addition in value of peculiarity and characteristics in the complex of art and science. At the stage where the necessity of accepting this demand and adapting ourselves to the change is gathering strength is very significant in this research.

• Korean Institute of Interior Design Journal
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• v.15 no.5 s.58
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• pp.52-59
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• 2006

Since the time of Vitruvius, the sciences have impacted on the perspectives for architecture and have had a direct influence on the shaping of built space. In recent years, architects have been looking again at sciences as a source of inspiration in the production of their designs and constructions. There are various ways to look at architecture's relationship to science. It is interesting to see how many of the words of day-to-day architectural speech have been drawn from science, the abundant use of references such as topology, fractals, chaos theory, and so on. The reasons for this may be obvious, insofar as science has become the dominant discourse of our times. The numerous attempts have been made to constitute architectural practice so as to bring it into line with the methods of science. But Alberto Perez-Gomez juxtaposed architectural theory and Husserl's. The Crisis of European Science. In Husserl's 'Crisis', it is modern science itself that is laid open question. Through examining its changing relationships to architectural ideas this paper is intended to describe the problematic relationship between science and architecture, in other words, architecture's as science.

• Archives of design research
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• v.16 no.2
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• pp.141-150
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• 2003

In estimating designed architectural buildings, many factors in various design domains such as function, structure, form, environment may be considered and then a building design might be selected or modified as final design. This paper proposed a method to obtain complexity values from two dimensional drawings which are floor plans or elevations. The method has been developed based on information theory, shape pattern representation and cognitive theory. Results of measuring complexity value can make the computer evaluate and select final results produced from automatic design processes by the computer That is to say, aesthetic values based on order and chaos can be measured using complexity values and then some results having superior values can be selected as final result.

• Korean Institute of Interior Design Journal
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• v.22 no.1
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• pp.38-46
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• 2013

The change in radically changing era requires various interpretation of interior space and application according to it Minimalism shows simple and pure geometric structure and has been influencing to every aspect encompassing space till present. The features of minimalism in space is geometric structure and composition of simple and repetitive line, restrained simple space, pure and structural simplicity. When minimalism construction is discussed, the vocabulary of simplicity has been followed incidentally and has been discussed as concept of simplicity in new viewpoint through historical flow. The purpose of this study is analyzing basic features of John Pawson's ways of working and trying to define the semantics of the new simplicity concept in modern interior space. The new simplicity in John Pawson shows interactive relationship of eastern and western through basic consideration of fundamental elements such as space, light and materials. The relational simple in intermediation of the new simplicity expressed by amalgamation of eastern and western further from disparate interpretation for simplicity expressed in eastern and western is to review back the basic meaning of simplicity in minimalism. And I hope this study can offer various directions for new interior space accepting theory of the new simplicity and I think that new constructional alternative is required as physical space which can be matched with era of social, environmental chaos caused by this theory of the new simplicity.

• Journal of Haehwa Medicine
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• v.10 no.1
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• pp.287-295
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• 2001

Tae-Geuk-Guan'(太極拳) Tae-Geuk(太極) is arranged Yum-Yang-O-Hang(陰陽五行) and created from Mu-geuk(無極). Mu-geuk(無極) means great chaos. Jin-sik Tae-Geuk-Guan(陳式太極拳) has tenth essential theory. There are Li(理), Qi(氣), Samjul(三節), Sacho(四稍), Ojang(五臟), Samhap(三合), Yukjin(六進), Sinbup(身法), Bobup(步法), Gangyou(剛柔). Li(理) is Rules of all things. Qi(氣) is body. Body is divided into Samjul(三節), Sacho(四稍). Ojang(五臟) is inside body and make human'body and Qi(氣). Samhap(三合) is union of mind & intention, Qi & power, muscle & bone. Yukjin(六進) is movement of body. Sinbup(身法) has Chong(縱), Hoeng(橫), Ko(高), Jeo(低), Jin(進), Toe(退), Ban(反), Chuk(側). Bobup(步法) has Jin(進), Toe(退), Ban(反), Chuk(側). Yang-sik Tae-Geuk-Guan(揚式太極拳) has tenth essential theo. There are Songyo, Heolungjungkyung(虛靈頂勁), Hamhungbalbae(含胸拔背), Chimgyunsuju, Bunheosil(分虛實), Yongeuibulyonglyuk(用意不用力), Sanghasangsu(上下相隨), Naeoeisanghap(內外相合), Sangyunbudan(相連不斷), Dongchungguchung(動中求靜).

• Journal of the Institute of Convergence Signal Processing
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• v.9 no.1
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• pp.89-97
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• 2008

Chaotic behavior in motor systems is undesired dynamics in real-time implementation since the speed is oscillated in a wide range and the torque is changed by a random manner. We present an adaptive control approach for time-varying permanent-magnet synchronous motors (PMSM) with chaotic phenomenon. We consider that its parameters are changed randomly within certain bounds. First, a nonlinear system model of a PMSM is transformed to derive a nominal linear control strategy. Then, an auxiliary control for compensating real-time control error occurred by system perturbation due to parameter change is designed by using Lyapunov stability theory. Numerical simulation is accomplished for evaluating its efficiency and reliability comparing with the traditional control method. Additionally, we test our control method in real-time motor experiment including a PSoC based drive system to demonstrate its practical applicability.