• Journal of the Korean Society of Costume
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• v.50 no.4
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• pp.89-102
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• 2000

The purpose of this study was to research Korean Jowoo-Guan and Chinese Hal-Guan and study transition and symbolism of the birds feather in the cap. The culture of ancient Korea was influenced by North Asia prior to the influence of the Chinese culture, One of the remarkable thing, as the cultural factor of North Asia is the birds worship thought. Korean Jowoo-Guan was derived from the birds worship thought. So in dealing with the plume of Korean Jowoo-Guan, we must recognize Worship to the bird and the symbolical meaning of the bird. The results of study was as follow. 1. Korean Jowoo-Guan was influenced worship to the sun, so it's wearing symbolized the governing class. As the Social development and governing class, the feathering cap was developed to a gold crown, and also the gold crown of Samguk times had been influenced style of North Asia culture. But afterwards the symbolical meaning of the bird was waning, only decorative meaning was remained. 2. Chinese Hal-Guan was warn in Joo-dynasty, but the symbolism of the plume in the cap was not similar to Korean Jowoo-Guan. Chinese Hal-Guan was symbolized bravery of superfluous soldier than Worship to the bird. But afterwards the symbolical meaning of bravery of superfluous soldier was waning, only decorative moaning was remained. 3. Though neighbor countries have mutually influenced and have similar cultural style, they have symbolism of themselves

• The Korean Publising Journal, Monthly
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• s.268
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• pp.16-17
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• 1999

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.10a
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• pp.47-48
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• 2015

VTSO make a decision which one will be danger and what to expect ship's actions due to each encountering situation with CPA(Closest Point of Approach) and TCPA(Time to Closest Point of Approach) by monitoring ship's vectors(Course & Speeds) in real-time through the VTS system. This study is the fundamental research for developing algorithm and system that does not decide the collision risk in one's own ship's viewpoints, but it identifies the related ships into danger through the third party(VTS ) in real time.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2007.06a
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• pp.397-398
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• 2007

• Journal of the Earthquake Engineering Society of Korea
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• v.4 no.4
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• pp.15-26
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• 2000

지진파 전파로 인한 매설관에 작용하는 지진하중은 지진특성 및 지반조건에 따른 지반변형률로부터 산정되어야 한다. 그러나. 기존에 사용되고 있는 경험적인 방법에 의해 계산된 지반변형률 모형은 지진 및 지반의 지역적 특수성을 고려할 수 없는 문제점을 내포하고 있다. 따라서, 본 연구에서는 이러한 문제점을 개선하기 위하여 지진특성 및 지반조선을 반영할 수 있는 수정된 지반변형률 모형을 제안하고 개발된 모형을 매설관로의 지진해석에 지진하중으로 적용하였다. 여기서, 지반변형률을 예측하기 위한 지진판 전파속도는 지반조건을 고려할 수 있도록 파 에너지분포에 근거한 분산곡선을 제안하여 산정하였다. 이러한 과정을 통해 얻어진 지반변형률 산정방법에 타당성을 파악하기 위해 예측한 지반변형률과 과거 지진으로 실측된 지반변형률을 비교하였다. 타당성이 입증된 지반변형률 모형을 매설관의 하중으로 적용하여 지진해석을 실시하였으며, 계산결과는 범용 유한요소해석을 통한 동해석 및 응답변위법에 의한 결과와 비교하였다. 이를 통해 지반 변형률 모형을 적용한 매설관 지진해석의 타당성을 검증하였다. 또한, 지진 및 지반환경이 다른 다양한 관의 특성을 반영하기 위해, 지진 지반 및 관의 영향 인자에 대해 매개변수 해석에 실시되었으며, 이로써 본 연구의 활용성을 검토하였다.

• Proceedings of the Korean Vacuum Society Conference
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• 2002.02a
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• pp.174-174
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• 2002

• The Journal of the Convergence on Culture Technology
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• v.10 no.2
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• pp.91-97
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• 2024

Recently, with the rapid development of digital media technology, Realistic content that stimulates users' five senses is being used in various fields. This study focused on the case of the development of the Korea Industrial Complex Corporation's public relations center as the subject of the study to study the realistic content development process of public enterprises. First, the realistic content development process was divided into 10 stages and practical guidelines were presented to help develop realistic content in the future by presenting important development points and methods at each stage. Second, among the realistic content development processes, the importance of storytelling was analyzed at the scenario stage. Third, various methods of displaying content were analyzed. In the case of the Korea Industrial Complex Corporation's public relations center, it was proposed in three ways: story video, experience video, and media wall. It is suggested that the role of branding, promotion, and PR can be performed in one public relations center through an effective development process.

• Journal of the Korean Society of Costume
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• v.64 no.6
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• pp.65-77
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• 2014

This paper is on the reproduction of kwanmo, which is worn by the dancers in Taepyeongjiak at the National Classical Music Institute, focusing on Jinhyunkwan, Pybyun, Buyongkwan. Taepyeongjiak is a performance of the court banquet called Hoeryeyeon held during the 15th year of Sejong'reign(1433). The Hoeryeyeon performances were held on January 1st and December 22nd, to strengthen the good relationship between the King and his officials. The reproduction of kwanmo worn by the dancers was reproduced for the modern performances on the basis of the literature and relic research. The results of the study are as follows. Jinhyunkwan is the kwanmo that is associated with the literature and it comes from an old Chipokwan, is confirm that liang(梁) of Chipokwan's characteristic vanished. Pybyun is kwanmo which is associated with the military, comes from Jeolpung. The incision line was formed to make the corn shape, and this became the liang(梁). Buyongkwan is corolla adorned with lotus, and is highlighted with colored string of beads. Unlike other corollas, its gilt lotus was adorned with purple-yellow braids.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2003.05a
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• pp.61-67
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• 2003

우리의 선인들은 자연환경과 풍토조건을 고려하여 ‘인간과 자연의 합일’이라는 안정된 생활환경공간을 조성하였는바 복거관에 따라 주거지를 조성하고 경작물재배에 유리한 조건을 만들며 이웃과 공동생활을 영위할 수 있는 삶터를 경영하였으며, 우주관에 따라 생활영역을 구축하여 삶에 대한 의미와 가치를 정신세계로 확장시켜 나가는 형이상학적 관념을 엿볼 수 있게 한다. 즉, 전통마을의 경영에는 하늘과 땅과 사람(천+지+인, 산+수+방위+사람)이 조우하여 균형을 이루고 합일되는 생명영속사상의 준거틀을 운용하여 물질적 풍요는 물론 정신적 풍요를 중시하는 환경설계 철학을 엿볼 수 있다. 특히, 마을의 조영체들을 자연환경 속으로 깊숙이 관입시켜 생태환경에 대한 질서와 평형원리를 존중하는 유기체론적 설계목표를 반영하였다. 안정된 생활환경공간으로서 생태적 네트워크를 구축한 환경설계기법은 입지, 토지이용과 동선, 주거형태, 생태, 영역성, 교육생활문화, 경관, 공동체 구성과 관련된 원칙의 내용을 담고 있다.

• Proceedings of the KSME Conference
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• 2008.11a
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• pp.917-922
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• 2008

In order to reduce energy consumption, secondary controlled system has been applied to many types of equipments. In lifting equipments or press machines using hydraulic cylinder, a hydraulic transformer is used as a control component instead of a valve for motion control and a component for recovering potential energy of load. The transformer is combination of a variable displacement pump/motor as a secondary controlled element and a fixed displacement pump/motor. Based on the nominal model derived from mathematical model, the feedback type two-degree-of-freedom controller is designed and implemented. From simulation results, the disturbances including nonlinear friction torque, leakage flow and load force can be compensated and good positioning accuracy is obtained. It show that the proposed controller is effective.