무선 통신을 이용한 맨홀 관리시스템 설계 및 구현

이상윤,이용권,Lee, Sangyoon,Lee, Yougkwon 디지털산업정보학회 2017 디지털산업정보학회논문지 Vol.13 No.2

How to manage manhole is to estimate the part without observation and maintain the sewer. To get the information about current flow rate, visiting and measuring specific manhole is positively necessary. Also, there are some problems that accurate measurement of flow rate is difficult and obtaining the information about real-time whole flow rate is impossible. This thesis will easily grasp the accurate location and type of manhole to solve the problems, and provide the manhole system conveying information through direct radio communication with a manhole cover to renewal information of manhole properly. Besides, it intends to save the information about management of waterworks, maintenance of facilities, data for flow rate, and structure of manhole. Using these, it is supposed to offer how to handle manhole. Thus, this thesis delivers the information to manhole and into central servers directly without wire and provides the system and management method for effective maintenance of manhole.

실감미디어 동영상정보를 이용한 실내 공간 정보 제공 시스템 구현

이상윤,안희학,Lee, Sangyoon,Ahn, Heuihak 디지털산업정보학회 2016 디지털산업정보학회논문지 Vol.12 No.3

This paper presents the interior space information using 6D-360 degree immersive media video information. And we implement the augmented reality, which includes a variety of information such as position information, movement information of the specific location in the interior space GPS signal does not reach the position information. Augmented reality containing the 6D-360 degree immersive media video information provides the position information and the three dimensional space image information to identify the exact location of a user in an interior space of a moving object as well as a fixed interior space. This paper constitutes a three dimensional image database based on the 6D-360 degree immersive media video information and provides augmented reality service. Therefore, to map the various information to 6D-360 degree immersive media video information, the user can check the plant in the same environment as the actual. It suggests the augmented reality service for the emergency escape and repair to the passengers and employees.

비 서브샘플 컨투어렛 변환에서 저선량 엑스레이의 포아송-가우시안 잡음의 분석 및 제거

이상윤(SANGYOON LEE) 대한전자공학회 2022 전자공학회지 Vol.49 No.3

고속 인터페이스 환경에서의 시리얼라이저의 구현, 비교와 분석

이상윤(Sangyoon Lee),김수환(Suhwan Kim) 대한전자공학회 2021 대한전자공학회 학술대회 Vol.2021 No.6

In a serial link system, various types of serializers exist. However, some types of serializers are not appropriate to be used in applications, such as high-speed interface, of which the required eye size of the output is limited. With analysis and comparisons of serializers, this paper shows that by selecting a proper serializer, an improved transmitter for a high-speed interface environment can be implemented.

바넷 뉴먼의 미국적 숭고: 추상표현주의의 태동기(1946-1950)를 중심으로

이상윤(Lee, Sangyoon) 서양미술사학회 2020 서양미술사학회논문집 Vol.52 No.-

추상표현주의를 냉전 이데올로기의 시각에서 분석한 1970년대의 수정주의는 지금까지도 후속 연구에 영향을 미치고 있다. 그러나 이러한 시각은 1950년대 후반에 한정되었으며, 직접적으로 추상표현주의의 작가, 작품을 분석하는 데에는 한계를 보였다. 이와 달리 1960년대 비평가들은 1946-1950년까지 추상표현주의의 태동기에 나타났던 다양한 형식적 실험에 주목하였다. 이에 따라 논문은 추상표현주의의 태동기에 있었던 조형적 변화를 검토하고, 이 변화의 이면에 자리한 숭고가 어떠한 개념이며, 작품에서 어떻게 시각화되었는지를 분석하고자 한다. 당시 바넷 뉴먼에 의해 제시된 숭고는 그의 글 「숭고는 지금이다」를 통해 알려지게 되었다. 이 글에서 뉴먼은 현대 미술의 지향점을 아름다움이 아닌 숭고의 성취로 설명하였고, 유럽의 모더니즘은 숭고의 성취에 실패함으로써 성공적인 현대 미술로 평가할 수 없으며, ‘지금’의 미국이야말로 숭고를 통해 유럽 미술을 극복할 수 있다고 주장하였다. 뉴먼이 제시한 숭고는 이러한 목적에서 ‘미국적 숭고’로 이해할 수 있다. 논문에서는 우선 뉴먼의 미국적 숭고가 어떠한 개념이며, 어떠한 배경에서 형성되었는지를 밝히고, 다음 뉴먼이 선(先) 콜럼버스시대의 인디언 문화와 19세기 낭만주의 풍경화, 20세기 정밀주의의 작품과의 연계 하에 어떠한 미국적 특성을 적용하였는지를 살펴본다. 그리고 마지막으로는 이러한 숭고성이 추상표현주의의 작품에서 어떠한 형식들로 나타나고 있는지에 관하여 서술한다. 숭고의 경험과 밀접하게 관련된 규모의 지각과 즉각성, 현존성, 즉자성 등에 일찍부터 몰두하였던 추상표현주의자들은 1950년대 초반 미국적 숭고를 시각화할 수 있는 자신만의 형식을 갖추었다. This study aims to discuss the idea of sublimity that was put forward by Barnett Newman as the new standard for Abstract Expressionism. In his 1948 essay titled The Sublime is Now, Newman proclaimed that American artists, free from the weight of European culture, should assert the man’s desire for the exalted (or the sublime), thus setting forth a new goal untethered to European modern art’s habitual pursuit of beauty. In this context, the sublime as proposed by Newman is indeed the American sublime. Most studies on Abstract Expressionism so far have focused on works of the late 1950s when the movement reached its mature form. Some revisionist studies were published during the 1970s, but they were criticized either for their failure to divide the original purpose and aesthetic intent of Newman from their Cold War ideological benefit. This paper, in contrast, analyzes the development of the forms in Abstract Expressionism during its nascent period from the late 1940s to the early 1950s. The background of Newman’s idea of sublimity and how this idea got accepted as the standard for American Abstract Expressionism are investigated. How the American sublime was manifested in the mature form of Abstract Expressionism is also examined.

사용종속관계의 개념 및 기준

이상윤(Lee, SangYoon) 한국비교노동법학회 2018 노동법논총 Vol.42 No.-

Under the civil law system, the individuals were regarded as free and equal each other. Accordingly, employees had equal position with their employer and the Government had the position not to engade in their labor relations. However, it has revealed that labor relations were not equal and free. The emplyees had no choice but to sell their labor in order to survive and to work under employer’s control and direaction which is called as subordinate labor relationship. The Government has begun to protect the employees who were under subordinate labor relationship with their employers by enacting the labor laws. The employees who were not in the subordinate labor relationship were not protected because they were regarded as free and equal and did not need any protection. In this respect, is very important because it plays a role of distinguishing one group of employees who are protected by the labor laws with the other group who are not. In korea, there is no statute which describes the concept and standard of subordinate labor relationship and only the relevant cases explain it. But, many cases do not render the unified position as to the concept and standard of subordinate labor relationship and they have several separate positions. The courts have rendered different positions between labor union law and labor standard law and between one employer and dual employers. The concept of subordinate labor relationship should be established by enacting the proper statutes.

시간 분할 방식의 스테레오스코픽 디스플레이 장치를 이용한 스프링 시스템의 가시화

이상윤(Sangyoon Lee),민경하(Kyung-Ha Min),박찬모(Chan-Mo Park) 한국정보과학회 1995 한국정보과학회 학술발표논문집 Vol.22 No.2A

가상 현실 기술을 실세계에서 실험하기 곤란한 여러가지 경우에 있어서 가상 공간을 이용하여 보다 간편하게 실험할 수 있는 환경을 제공한다. 본 논문에서는 이러한, 실세계에서는 실험이 곤란하거나 복잡한 실험을 위한 가상 실험실의 구현에 앞서, 간단한 스프링 시스템의 수학적 모델링을 통해서 시간에 따른 추의 위치를 얻는 방법과 이것을 이용하여 실시간으로, 스프링과 추가 움직이는 모습을 시간 분할 방식의 스테레오스코픽 디스플레이 장치를 사용하여 입체적으로 보여지도록 구현해 봄으로써 가상 실험실 구현에 관련된 기반 기술을 제공한다.

캔위성을 이용한 3D Mapping 및 적외선 열 영상 관측 연구

이상윤(Sangyoon Lee),김석희(Seokhee Kim),최준휘(Junhwi Choi),천동현(Donghyun Chun),정의완(Euiwan jung) 한국항공우주학회 2017 한국항공우주학회 학술발표회 논문집 Vol.2017 No.11

쐐기 주위 초음속 유동에서의 경계층 및 충격파에 의한 공기광학 현상

이상윤(Sangyoon Lee),이형진(Hyoung Jin Lee),정인석(In-Seuck Jeung),이복직(Bok Jik Lee) 한국항공우주학회 2019 한국항공우주학회 학술발표회 논문집 Vol.2019 No.11

사용종속관계의 새로운 기준 및 평가

이상윤(LEE, SANGYOON) 한국비교노동법학회 2020 노동법논총 Vol.48 No.-

The concept of subordinate labor relationship has played a role of distinguishing one guoup of employees who are protected by the labor laws with the others who are not. Only the employees under subordinate labor relationship are covered by the labor laws. Because, in Korea, there is no statute defining the concept and standard of subordinate labor relationship, the cases rended by the Supreme Court of Koreait has relied on interpreting it. The Court, however, is divided as to the concept and standard of subordinate labor relationship. Previously, the Court had adopted the rule applicable to the employees covered by the Labor Standard Act and applied this rule to the employees under other laws on the position that one same rule appies to all the laws. Consequently, many employees covered by labor laws other than the Labor Standard Act were excluded from the coverage by the labor laws. Currently, the Court has begun to change its position and adopted new concept and standard of subordinate labor relationship. The Court criticized the traditional subordinate labor relationship because it cannot protect the employees who are not covered by the Labor Stansdard Act. The court suggested the new rule applicable to the employees under the Labor Union Act, which covers the broader scope of workers and of which the purpose is different from the Labor Standard Act, Under the new rule, many employees, who are excluded from the coverage of the Labor Standard Act because they are lack of subordinate labor relationship, have begun to be recognized as employees under the Labor Union Act. The new rule plays a great role for including the formerly unprotected emplyees into pretected ones by the labor laws. But, the Court adopted the different rules on subordinate labor relationship between the Labor Standard Act an the Labor Union Act. In this paper, I suggested that there is only one standard on the subordinate labor relationship, which is applicable to all the labor laws.