항공 통신, 항법, 식별장비 시험평가

김성우,김민수,이영식,이병화,오우섭,Kim, Sung Woo,Kim, Min Su,Lee, Young Sik,Lee, Byoung Hwa,Oh, Woo Seop 한국군사과학기술학회 2012 한국군사과학기술학회지 Vol.15 No.5

Airborne radio communications, navigation, and identification equipments are the basic equipment of airplane. Airborne radio communications, navigation, and identification equipments are characterized by user's many quantitative and qualitative requirements. These equipment look like simple test and evaluation, but they have many complex factors. This paper describe the test and evaluation of airborne radio communications, navigation, and identification equipments.

Alloy 600 노즐관통부의 이종금속용접 잔류응력에 따른 응력부식균열 거동 분석

김성우,김홍표,김동진,정재욱,장윤석,Kim, Sung-Woo,Kim, Hong-Pyo,Kim, Dong-Jin,Jeong, Jae-Uk,Chang, Yoon-Suk 한국압력기기공학회 2010 한국압력기기공학회 논문집 Vol.6 No.2

This work is concerned with the analysis of stress corrosion cracking(SCC) behavior of Alloy 600 nozzle penetration mock-up according to a residual stress induced by a dissimilar metal welding(DMW) in a nuclear reactor pressure vessel. The effects of the dimension and materials of the nozzle penetration on the deformation and the residual stress induced by DMW were investigated using a finite element analysis(FEA). The inner diameter(ID) change of the nozzle by DMW and its dependance on the design variables, calculated by FEA, were well consistent with those measured from the mock-up. Accelerated SCC tests were performed for three mock-ups with different wall thicknesses in a highly acidic solution to investigate mainly the effect of the residual stress on the SCC behavior of Alloy 600 nozzle. From a destructive examination of the mock-up after the tests, the SCC behavior of the nozzle was fairly related with the residual stress induced by DMW : axial cracks were found in the ID surface of the nozzle within the J-weld region where the highest tensile hoop stress was predicted by FEA, while circumferential cracks were observed beyond both J-weld root and toe where the highest tensile axial stress was expected.

한국형 공격헬기 임무탑재장비 구조도 개념 연구

김성우,김명진,오우섭,이종훈,임종봉,Kim, Sung-Woo,Kim, Myung-Chin,Oh, Woo-Seop,Lee, Jong-Hoon,Yim, Jong-Bong 한국군사과학기술학회 2011 한국군사과학기술학회지 Vol.14 No.4

The importance of avionics systems has increased to a significant level in modern aircraft development. Modern avionics system is a complex integrated system of state-of-art hardware and software technology. Specifying the avionics system architecture is the most important task throughout the avionics system design process. This paper reviews modern avionics system architectures and proposes an effective avionics architecture suitable for modern attack helicopters.

19세기 초반 노상추(盧尙樞)의 백운동 별업(別業) 조성과 경영

김성우(Kim Sung-woo) 한국역사연구회 2010 역사와 현실 Vol.- No.78

The subject of this article is a historical figure, Roh Sang-chu (1746-1829). After ending his 28-year-long bureaucratic career as the associate commander at Gadeuk Naval Fort in 1813, he started a typical life of a rural yangban in his home town, Seonsan, Gyeongsang-do province for 17 years until his death in 1829. The most notable feature that involved the latter years of his life at hometown was the creation of the Baeg'un-dong manor ("byeol'eop"). He started creating the manor in 1814 and dedicated himself to developing it as a mean for economic development and social stability of the village, until his death there after a long illness. It is the locale of Baeg'un-dong that this research pays the greatest attention to. It was a border village under the jurisdiction of Dogae-myeon, Seonsan prefecture in the Joseon dynasty. As a border village, it was much closer to Bian prefecture than to Seonsan. For this reason, Baeg'un-dong now belongs to Uiseong County. The fact that it was alienated from the Seonsan prefecture, in spite of its belonging to the prefecture, is the most crucial factor which determined the historical-geographical character of the village. It was for this reason that Roh Sang-chu made efforts to build a shelter for illegitimate descendants there. He had an illegitimate son, Roh Seung-yeop(1796-1842). Roh Seung-yeop and his descendants led a socio-economically stable life under the guardianship of Roh Sang-chu, who acted as a patriarch of the manor. But their stable life began to derail after the death of Roh Sang-chu, due to their disadvantageous social status as 'illegitimates.' In the course of the downfall, the second and third generation of descendants of Roh Seung-yeop had to earn their lives as hired hands or loggers, leading a hard life in a small, secluded area inside Hwa'rim, village for the legitimate descendants of Roh's lineage. It testifies to the fact that the illegitimates were given little opportunities for their social activities during Joseon dynasty. Given this social background of Joseon dynasty, Roh Sang-chu s experimentation to create a manor for the illegitimate descendants had to end with incomplete success.

주택의 배치 및 평면의 변화를 중심으로 본 재래식 농촌주택의 근대화 과정에 관한 연구 - 경기도 용인군 용인읍 삼가 1,3리 마을 주택을 중심으로 -

김성우,이유미,Kim, Sung Woo,Lee, You Mee 한국건축역사학회 1995 건축역사연구 Vol.4 No.1

The study is about the process of modernization of conventional rural houses in Kyung-gi province. It alms to identify the pattern of change, particularly focusing on the changes of the site plan and plan. The site of study is Samga Village, in YongIn County, near Seoul. The study discusses the process of modernization during the three decades from 1960 to 1980. The basic information was obtained through field research and site analysis, and the study relies predominatly on observational and statistical analysis. Four developmental stages can be clearly identified which are ; (1) Traditional type, (2)Modified-traditional type, (3) Saemaul type, and (4) The type of urban houses. The analysis was done through identification of changing site plan and plan. It is interesting to note that the changes of these elements show a certain pattern of sequential steps which also can be classified according to the four developmental stages mentioned above. The pattern of site design was consistantly maintained while plan and building system became very different However, the process of modernization of Korean rural houses was the process of producing a certain type of architecture that is not universal but uniquely Korean.

입자(粒子)와 장(場) : 동서양 건축에서의 단위개념

김성우,Kim, Sung-Woo 한국건축역사학회 2005 건축역사연구 Vol.14 No.1

All architecture in the history were based on a certain concept of architectural unit that functioned as a base model of architectural design. As we know, such model was not the same in the East and the West, and therefore, their architectures are not the same. This paper aims to identify how and why such base model of the two cultural area are different. As one way of discussing this issue, the concept of particle and field, as two representative idea of the West and East respectively, the employed. This kind of discussion can not follow the way of scientific verification as method of argument. However, the understanding of such concept of unit model is crucial for the understanding of the architecture of the culture in general. In basic sense, the tradition of Western architecture is rooted in the model of particle, where, architecture is conceived to be as a independent unit standing on earth as if it is a box like object. While, the tradition of Eastern architecture is rooted in the model field, where, architecture is conceived to be a part of field organization. In present days, we are used to the model of particle as if it is the only possible model of architecture. But, in fact, what man need to achieve in their architecture and city, is the balance between the two models.

무인기 항공전자 체계의 아키텍처 개발 동향연구

김성우,심재익,이왕국,이우진,원대연,Kim, Sung Woo,Sim, Jae Ick,Lee, Wang Gug,Lee, Woo Jin,Won, Dae Yeon 한국군사과학기술학회 2014 한국군사과학기술학회지 Vol.17 No.4

The major elements of avionics system architecture are requirements, Real Time Operating System, message communication, memory, and data format etc. Herein describes a state-of-the-art development trend for the avionics system architecture, system requirements and data bus among the major elements of avionics system. While, domestic technology has been tried to Integrated Modular Avionics(IMA) system based on the Avionics Full Duplex Switched Ethernet(AFDX) technology during Light Attack Helicopter(LAH) project in Korea, but not yet proved as the product case in Full Scale Development Phase. The avionics system architecture considering the domestic inexperience of the IMA system architecture are suggested for the Next-generation Corps Unmanned Aircraft System.

중국의 대 아시아 정책

김성우,Kim, Sung Woo 한국융합보안학회 2017 융합보안 논문지 Vol.17 No.4

중국의 부상으로 동아시아에서 헤게모니가 중국으로 이동하고 있다는 것은 현실화되었다. 시진핑 정부의 대외정책은 우리나라와 주변국, 전세계에 영향을 직 간접적으로 미치고 있는데 중국이 주창하는 신안보관과 실크로드 정책, 새로운 패러다임의 외교방식을 주장하고 있다. 중국은 아시아에서 새롭게 형성되는 강력한 국가로서 경제력을 이용하여 아시아 질서를 재정립하고 패권을 장악하려는 의도가 명확해지고 있다. 나아가 세계 패권에도 미국과 쌍두마차로 달리고자 하는 의도가 정치, 경제, 군사 및 외교 분야에서 나타나고 있다. 북한 핵 미사일 개발로 촉발되고 있는 한반도 위기상황을 제대로 극복하기 위해서는 우리는 한 미 일 공조와 나아가서 중국과의 관계 개선에도 최선의 노력을 경주해야 할 시점에 와 있다. 본 연구에서는 북한의 안보위협에 따른 한반도 주변의 역학관계를 벗어나 제2차세계대전 이후 냉전과 탈냉전 시기를 거치면서 중국이 구사해 온 동남아 정책에 대하여 거시적으로 분석하였다. With the rise of China, the power and hegemony is moving to China in East Asia. The foreign policy of the China government is directly or indirectly affecting Korea, neighboring countries and the world. China is advocating a new international policy, a new security system, silk road policy and a new paradigm. China is a newly emerging powerful nation in Asia, and it is clear that China has the economic power to reestablish the Asian order and take over the hegemony. In addition, we want to run the world supremacy with the United States in political, economic, military and diplomatic sectors. In order to overcome the crisis of the Korean peninsula, which is being triggered by North Korea's nuclear and missile development, we are in the position to do our best to cooperate with Korea, the United States and Japan and further improve relations with China. In this study, I analyzed the policy of Southeast Asia and China macroscopically.

회원작품 - 레이킨스몰

김성우,Kim, Sung-Woo 대한건축사협회 2011 建築士 Vol.2011 No.8

조직효과성의 이론적 고찰(군사보안 담당자 평가를 위한 지표개발)

김성우,Kim, Sung Woo 한국융합보안학회 2015 융합보안 논문지 Vol.15 No.3_2

When we estimate any organization, we can use scientific tool such as organizational effectiveness. It is very difficult to know the level of organizational goal. If you plan how to assess the effectiveness of your organization, It is a complex and difficult problem, because a few social scientist think that there are many point of view of an concept of organizational goals based on the relatively concrete concept of organizational effectiveness. Social scientist Campbell insist that it is impossible to estimate organizational effectiveness accurately. So we should develope the perfect method to measure the organization as a system, the member's self satisfaction, the efficiency of the team. To achieve a good organizational effectiveness, we should study the method of approach about organizational effectiveness. This is theoretical study and show that the concept and method of approach about organizational effectiveness. 군사조직 중 보안을 책임지고 있는 개인과 집단에 대한 조직의 효과성을 평가하는 것은 군 전투력 유지와 밀접한 관계가 있다. 조직효과성은 조직이론 및 관리에서 아주 중요한 내용이며 많은 사람들이 연구 테마로 삼고 있으며 조직을 진단하는 기준이며 평가 척도로 활용하고 있다. 조직을 효율적으로 운용하기 위한 평가나 지표를 활용하기 위해서 현재 우리가 활용하고 있는 조직 효과성이란 개념을 지속적으로 발전시켜야 한다. 조직을 평가하기 위해서는 평가는 윤곽과 틀이 요구되는데 이를 위해 효과성을 정형화하고 개념화시켜야 한다. 다양한 조직에 대한 효과성을 분석하기 위해서는 누구를 어떤 도구를 사용해서 평가할 것인가를 결정하는 것이 중요하다. 이를 위해 조직에 대한 효과성을 분석하기 위한 접근방법 이론들이 객관화되고 구체화되어야 한다. 이 논문에서는 조직의 효과성에 관련된 접근 방법론에 대한 이론적 근거를 정리하고자 하였다.