• 한국실내디자인학회논문집
• /
• 제29호
• /
• pp.289-296
• /
• 2001

Changing demographics, changing lifestyles. An international group of architects designs the homes of the future in places diverse as USA, Japan, South America and Europe. These architecture are also challenging the traditional structure of the private house, as we know it. Many of these architects are reinterpreting the private house, challenging traditional notions of what makes house. Here, the interior and exterior surfaces are transformed into 'smart skins', which blur the distinction between the digital and the real and become a part of the daily life of the occupants. The smart house will make possible amazing things we though existed only in science fiction, guarding or welfare, guessing our moods and catering to our demands in music, movies, temperature and ambience. And new materials will further transform our living areas.

• 만화애니메이션 연구
• /
• 통권40호
• /
• pp.243-260
• /
• 2015

안동 지역에서의 '원이엄마'를 모티브로 제작된 특수 영상 콘텐츠 애니메이션은 전통소재의 지역 콘텐츠의 발굴과 지적 재산권의 활용에 주요한 사례 연구로서의 가치를 가진다. 한국적 콘텐츠 개발의 과정에서의 사실 요소(FACTOR)와 픽션(FICTION)의 결합은 디자인 개발과 콘텐츠 연구에 중요한 부분으로서 작품 개발에 가장 큰 영향을 미치는 것이며, 전통 문화 캐릭터 개발 과정에서의 창의성 및 독창성과 함께 프리 프로덕션(Pre-Production)의 과정에서의 원화 기획의 핵심 역할이다. 한국적 콘텐츠는, 개발과정에서 한국적 캐릭터 개발과 함께 지속적으로 심도 있게 다루어 할 연구 과제이다. 여기에 각 캐릭터 디자인 구상과 기획에서의 과정의 고찰이 필요하며, 본 연구의 방향은 콘텐츠의 각 캐릭터 중 주요 주인공 캐릭터 개발의 과정을 통해 전통 문화 캐릭터가 개발되는 과정에 대한 이해와 사항들에 대한 디자인 결과물 연구이다. 의상과 고증을 통한 객관적 캐릭터 개발과정을 제시하여 전통문화 캐릭터 개발에 대한 이해과 방향을 제시하였다. 본론과 결론으로서는 전통적 문양 등의 개발 전체의 기획이 주인공 캐릭터에 어떤 형태로 적용되는지에 대한 과정과 도출, 그리고 세대 연령별에 따른 주인공 각 캐릭터에 대한 디자인이 드로잉 되었고, 안동시와 전통 캐릭터가 전통콘텐츠 창출에 어떤 의미를 가지는 것인지를 제시하였다.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2005년도 춘계학술발표대회 논문집
• /
• pp.88-92
• /
• 2005

The Ubiquitous life is not a life style that exists in a science fiction or in a far distance future anymore. The Combination of electronic and physical space, this new type of space was created by the ubiquitous network system, and this system will offer us new life style. Also the pattern of our living will be changed by the information that has obtained from this ubiquitous network system. By offering a new way of communication from the ubiquitous surrounding, our life style such as shopping, medical treatment, banking, and working conditions and a notion such as the preference in a job title would have shifted. This study have arrived at the development of the high technology, in other words Ubiquitous age , I have considered the notion of home-network that have observed by the preceding investigators as well as the theoretical consideration of residential space in ubiquitous surrounding. After I look into the usages and examples of residential space in ubiquitous surrounding of today's society, I hope that this would be helpful for the design that strives for the comfortable living in this ubiquitous age.

• 지질공학
• /
• 제16권1호
• /
• pp.59-68
• /
• 2006

본 연구에서는 한반도 전역에 흔하게 분포하는 퇴적암, 화성암 및 변성암의 대표 암종에 대하여 기 수행된 6,000 여개의 시험치를 수집하여 다양한 물리적 및 공학적 특성치를 분석하였다. 퇴적암의 셰일, 사암 및 석회암, 화성암의 화강암, 변성암의 편마암을 대표 암종으로 선정하여 84% 신뢰도를 만족하는 범위에서의 공학적 특성치의 상관관계식을 유도하였다. 제시된 상관관계식은 다양한 지반구조물 설계시의 참고자료로 활용할 수 있을 것이다.

• 한국자동차공학회논문집
• /
• 제14권4호
• /
• pp.32-38
• /
• 2006

A clutch hydraulic system for automotive manual transmissions transfers hydraulic pressure generated by driver's pedal manipulation to the clutch mechanism. The foot effort when the clutch pedal is pushed is different than that when the clutch is returned. The effort or load difference, called hysteresis, is caused by the friction produced between rubber seal and inner wall inside the hydraulic cylinder. This clutch pedal travel foot effort hysteresis is essential for a clutch hydraulic system design and analysis. The dynamic model for a clutch hydraulic system is developed and a simulation analysis is performed to estimate the fiction coefficient as a function of the cylinder pressure. The simulation result is then compared to the measurements obtained from a clutch hydraulic system tester to ensure the reliability of the dynamic model and the coefficients estimated. Also the estimated friction coefficients at various pressure values are compared to those reported by an independent study.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2000년도 제15차 학술회의논문집
• /
• pp.70-70
• /
• 2000

Recently, a neuro-fuzzy approach, a combination of neural networks and fuzzy reasoning, has been playing an important role in the motor control. In this paper, a novel method of fiction compensation using neuro-fuzzy architecture has been shown to significantly improve the performance of a DC motor system with nonlinear friction characteristics. The structure of the controller is the neuro-fuzzy network with the TS(Takagi-Sugeno) model. A back-propagation neural network based on a gradient descent algorithm is employed, and all of its parameters can be on-line trained. The performance of the proposed controller is compared with both a conventional neuro-controller and a PI controller.

• 한국정밀공학회:학술대회논문집
• /
• 한국정밀공학회 1996년도 추계학술대회 논문집
• /
• pp.346-350
• /
• 1996

In optical disk drives, one of commonly used pickup actuator is a Sliding and rotary type of pickup actuator which is cheaper than other pickup actuators and has simple assembly. However, it reported that non-linearity due to friction between a shaft and a sleeve had to be considerably analyzed in design and servo system in employing this type of pickup actuator. In this paper, this friction is modeled as a Coulomb's friction and the effect of friction is examined in the simulation. A digital servo system is applied to pickup actuator with friction in order to have good focusing servo. To enhance focusing servo performance using digital servo merit, frist PD-controller is applied to have fast response performance, second lead-lag compensator is applied to have stable focusing performance.

• 한국콘텐츠학회:학술대회논문집
• /
• 한국콘텐츠학회 2010년도 춘계 종합학술대회 논문집
• /
• pp.37-39
• /
• 2010

China's online games have been developed a decade, the online game development is very fast. The last monitoring from "gameScan$^{TM}$" shows that there are 6 local manufacturing MMORPG games in the top 20 in march 2010 of china.Through research top 4 MMORPG games, their graphic content is too similar. All of them are the subject of Chinese Martial-Arts and Chinese Mythology, the graphic design elements all from China's traditional culture. This phenomenon will be two defects, the first if the design follow the trend, it can reduce the risk of failure, but it'll lack of competitiveness also. The second is it can meet the needs of Chinese culture for the game players in china, but the complex Chinese mythology and the culture of Martial-Arts are not easy to be accepted for foreigners. There are many European and American games failed in China, because of the differences cultural, the Game players can't understand the history, religion and culture. so, we can get some experience from the successful game cases of Korea and Japan. Use of common cultural elements combined with some Chinese traditional culture to create a new fantasy world. And try some now contents about future or science fiction.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2006년도 추계학술대회논문집
• /
• pp.893-897
• /
• 2006

Structures with additional frictional damping system have strong nonlinearity that the dynamic behavior is highly affected. by the relative magnitude between frictional force and excitation load. In this study, normalized response spectra of the structures with non-dimensional friction force are obtained through nonlinear time history analyses of the mass-normalized single degree of freedom systems using 20 ground motion data recorded on rock site. The variation of the control performance of frictional damping system is investigated in terms of the dynamic load and the structural natural period, of which effects were not considered in the previous studies. Least square curve fitting equations are presented for describing those normalized response spectrum and optimal non-dimensional friction forces are obtained for controlling the peak displacement and absolute acceleration of the structure based on the derivative of the curve fitted design spectrum.

• 한국소음진동공학회논문집
• /
• 제17권1호
• /
• pp.88-94
• /
• 2007

Structures with additional frictional damping system have strong nonlinearity that the dynamic behavior is highly affected by the relative magnitude between frictional force and excitation load. In this study, normalized response spectra of the structures with non-dimensional friction force are obtained through nonlinear time history analyses of the mass-normalized single degree of freedom systems using 20 ground motion data recorded on rock site. The variation of the control performance of frictional damping system is investigated in terms of the dynamic load and the structural natural period, of which effects were not considered in the previous studies. Least square curve fitting equations are presented for describing those normalized response spectrum and optimal non-dimensional friction forces are obtained for controlling the peak displacement and absolute acceleration of the structure based on the derivative of the curve-fitted design spectrum.