확장형 칼만 필터를 이용한 IPMSM 센서리스 제어

이서진(Seojin_Lee),김동옥(Dongok_Kim),손동균(Dongkyun_Son),최지호(Jiho_Choi),이근호(Geunho-Lee) 한국자동차공학회 2020 한국자동차공학회 부문종합 학술대회 Vol.2020 No.7

조선후기 남인계 가문의 정치 사회적 동향 : 漢陰 李德馨 가문을 중심으로

이근호(Lee, Geunho) 호서사학회 2014 역사와 담론 Vol.0 No.69

이 연구는 조선 후기 남인계 가문의 정치 ∙ 사회적 동향을 추적하고자 이루어진 것으로, 특히 근기남인에서 중심적 위치에 있던 漢陰 李德馨 가문을 중심으로 고찰하였다. 이덕형 가문은 이덕형의 선조, 광해군 대의 공로로 인해 남인 내에서 중요한 위치를 가졌다. 仁祖反正 이후에 중앙정치에서 남인 계열의 활동은 제한적이었다. 이덕형 가문 역시 예외는 아니었지만, 이런 속에서도 이덕형 가문은 유력한 가문과 혼인 및 교류를 통해 그 지위를 유지해 갔다. 이덕형의 후손들은 이덕형이 죽은 뒤, 당시의 명망가들로부터 그에 대한 제문, 비문을 받았다. 그리고 이 과정에서 辨誣錄 시비가 발생하였다. 18세기 전반, 남인 세력이 분화되는 과정에서 이덕형 가문은 門外派의 정치적 성향을 보인다. 한편, 영조 즉위 후 정권에서 이탈한 남인과 소론의 일부 세력이 연대한 戊申亂이 일어났다. 무신란 당시, 이덕형 가문은 진압군과 반란군의 입장에서 활동을 하였다. 무신란 진압 이후, 본격적으로 蕩平이 시행되면서 남인 세력에 대한 등용이 이루어졌고, 이 와중에 이덕형 가문 역시 이덕형의 공로를 내세워 후손들이 등용되었다. 영조대 후반 이덕형의 國不遷位 인정을 통해서 후손들은 국가가 인정한 명문가문으로 위상을 갖게 되었다. 이덕형 후손들은 18세기 후반 이후로 문과나 무과를 통해서 관직에 진출하기도 하였다. 이 와중에 李基讓과 같은 인물은 星湖學派, 나아가 근기남인의 핵심 일원으로서 활동하였고 정조에게는 남인 세력을 대표하는 인물로 거론되기도 하였다. 이 같은 모습은 이기양이 이덕형의 연보를 편찬하는 과정에서 許傳과 같은 성호학파 내 핵심 인물의 참여로 이어졌다. This study is done to understand about the role of Namin in politics and society at late Joseon Dynasty. Especially, It is focused on political and social tendency of Hanyeum Lee, Deok-hyung pedigree that played a central role in geunginamin(近畿南人). Because of Lee, Deok-hyung"s dedication to King Seonjo(宣祖) and King Gwanghaegun(光海君), his pedigree had prospered. But, After the Injo-banjeong(仁祖反正), activity of Namin was limited. Despite of this circumstance, Lee, Deok-hyung pedigree had maintained its status through a marriage and communication with other influential family. After the death of Lee, Deok-hyung, his descendants received the funeral address and monumental inscription from many famous pedigree at that time. In the middle of the 18th, while Namin was being separated on its own, his pedigree seemed political tendency near to Munoepa(門外派). Meanwhile, as King Yeoung-jo(英祖) ascende-d the throne, Namin was neglected and as a result musin-rebellion(戊申亂) allied with soron(少論) was happened. At that time, Lee, Deok-hyung pedigree was working between suppression troop and rebellion troop. After the rebellion was suppressed, Tangpyeong(蕩平) policy started in earnest, Namin were recruited and either Lee, Deok-hyung pedigree, standing on his past dedication to dynasty. In the latter half of the King Yeoung-jo, through the Lee, Deok-hyung"s gukbulcheonwi (國不遷位) recognition, his descendant became to have a status as the influential family that was recognized by a state. After the late 18th, they had gone toward an official through Mungwa(文科) and Mugwa(武科). Meanwhile, Some people like Lee, gi-yang(李基讓) had played an important role in geunginanim and also had been said the person who represented Namin by King Jeong-jo(正祖).

조선조 선성군파(宣城君派) 가문의 정치적 동향과 족보(族譜)의 편찬

이근호 ( Lee Geunho ) 한국계보연구회 2017 한국계보연구 Vol.7 No.-

이 글은 조선조 선파 가문의 동향을 검토하기 위해 작성된 것으로, 선파 가문 중 정종의 왕자인 선성군파 가문을 대상으로 분파의 형성과 출사 및 정치적 동향과 함께 조선 후기 선파 가문의 족보 편찬 등을 추적하였다. 선성군파는 거주지의 분화와 함께 분파가 형성되었다. 친진(親盡) 이후 과거를 통해 관직에 진출하였다. 선성군파는 지속적으로 과거급제자를 배출하는 모습이 확인되지만, 각 분파별로 차이를 보인다. 향후 다른 선파 가문과의 비교 분석을 통해서 이런 상황에 대한 추적이 필요할 것으로 판단된다. 선성군파는 각 파별로 정치적 입장이 상이하다. 대부분의 계파가 서인 계열로 활동하는 가운데 병산군파의 경우 동인과 서인이 분당된 후에는 동인을 대표하는 세력으로 활동하였고, 후에는 남인 계열로 활동하였다. 특히 숙종 초 남인 집권기에는 핵심에서 활동하기도 하였다. 조선 왕실은 건국 초기부터 족보를 제작하였으며, 선성군파의 경우도 『선원록』에 등재됨으로써 왕성의 일원이었음을 확인하였다. 이후 선성군파는 『선원록』에 등재되었음에도 불구하고 19세 초에 이르러 별도의 파보를 제작하였다. 즉 1807년(순조 7) 이른바 정묘보라 불리는 선성군파보가 간행된 것이다. 이는 조선 후기 선파 가문들이 파보를 간행하기 시작한 것과 같은 맥락이다. 그 논의는 이미 17세기 후반부터 제기되었다. 선파 가문에서의 파보 발간은 양반 가문에서 신분적 정통성을 추구하려는 움직임이 선파에게도 연향을 미쳤던 것으로 판단된다. 『선성군파보』는 1807년 파보 발간이 시작된 이후 1864년(갑자보)과 1900년(경자보)는 종친부에서 『선원속보』로 간행되었고, 이후 1926년(병인보), 1959년(기해보), 1979년(기미보), 2001년(신사보) 등이 순차적으로 간행되었다. 다만 이상의 서술은 다른 선파 가문과의 비교 분석 등을 통한 심도 깊은 고찰을 통해 이를 종합적으로 이해할 수 있을 것으로 판단된다. 향후 개별 선파 가문에 대한 검토가 진행되기를 기대해본다. This study examines trend of Lee family during Joseon period and tracks the formation of faction and the course of going into government service with their political trend, targeting family of a descendant of Sunsungoon, prince of Jeongjong among Lee family. A descendant of Sunsungoon branched out to faction with their residence having separated. They entered into government service through National Examination after they pass through fourth generation. It is said that they steadily produced successful candidate, but there was a difference between each faction. It is necessary to track the reason of that variation by comparing with other Lee families. Each faction of a descendant of Sunsungoon has different political stance. While most of faction was working in Seoin, a descendant of Byeongsan was working as Dongin’s representative figure after Dongin and Seoin had been separated. After then, they engaged in Namin affiliation. In particular, they played a crucial role during Namin years at the early Sukjong. The royal family of the Joseon Dynasty had made genealogy since the nation was established. By being registered at Genealogy of the Royal Family (璿源錄), they identified that they are the member of royal family. Despite the fact that they are registered after then, they made their own branch records at the early 19th. That is, A branch records, so-called Jeongmyobo, was published at 1807(Sunjo 7). This was done in the same context that other Lee families started to publish branch record during the late Joseon dynasty. A discussion about this was already brought up since the late 17th. Publication of branch record by Lee family, a trend that seek out legitimacy as noble family, seems to have impact on other Lee families. Since 1807, when branch record started to be published, the book called Sunsungoon branch record was issued into 1864(Gapjabo) and 1900(Gyeongjabo) was published as the book called Sunwonsokbo(璿源續譜) at Jongchinbu. After then, 1926(Byeonginbo), 1959(Gihaebo), 1979(Gimibo), 2001 (Sinsabo) were published in order. A description above could be thoroughly understood by in-depth consideration such as comparing with other Lee families. It is expected that examination about each individual Lee families will proceed.

The Design of SiGe HBT LNA for IMT-2000 Mobile Application

Jeiyoung Lee,Geunho Lee,Guofu Niu,John D.Cressler,J.H.Kim,J.C.Lee,B.Lee,N.Y.Kim 한국전자파학회JEES 2002 Journal of Electromagnetic Engineering and Science Vol.2 No.1

This paper describes a SiGe HBT low noise amplifier (LNA) design for IMT-2000 mobile applications. This LNA is optimized for linearity in consideration of the out-of-band-termination capacitance. This LNA yields a noise figure of 1.2 dB, 16dB gain, an input return loss do 11dB, and an output return loss of 14.3 dB over the desired frequency range (2.11-2.17 GHz). When the RF input power is-23 dBm, the input third order intercept point (IIP3) of 8.415 dBm and the output third order intercept point (OIP3) of 24.415 dBm are achieved.<br/>

Simulation Experiment of Disaster Response Organizational Structures With Alternative Optimization Techniques

Lee, GeunHo,Bae, Jang Won,Oh, Namkyung,Hong, Jeong Hee,Moon, Il-Chul SAGE Publications 2015 Social science computer review Vol.33 No.3

<P>Disaster response operations are critical for decreasing the devastating impacts that result in casualties and property damages. Since these operations require cooperation in dynamic and complex situations, the responding organizations require a solid organizational structure collectively. This article introduces computational designs and evaluations of alternative organizational structures for disaster responses to resolve the disconnections between resource demands and supplies. In particular, this research consists of (1) organizational structure designs with two optimization techniques, (2) agent-based simulations that virtually replicate disaster response contexts, and (3) social network analysis to interpret the relations between the structures and the performances from the network perspectives. We applied this approach to log records of Hurricane Katrina, and our evaluations suggest that alternative organizations would improve operation outcomes, that is, increase the successful resource delivery counts and reduce a number of organizational conflicts. This computational approach could be further utilized in designing and evaluating organizations under complex and dynamic situations.</P>

COMPARATIVE TESTS OF TVD SCHEMES FOR MHD

LEE GEUNHO,CHA SEUNG HOON,CHOI JUN HWAN The Korean Astronomical Society 1996 Journal of The Korean Astronomical Society Vol.29 No.suppl1

UV TO SOFT X-RAY CONTINUUM CHARACTERISTICS OF BRIGHT QUASARS 3C 273 AND 1E1821+643

LEE GEUNHO,KIM HYUNKYUNG The Korean Astronomical Society 1996 Journal of The Korean Astronomical Society Vol.29 No.suppl1

Interaction based Teleautonomous Control System

Geunho Lee,Chang-Hoon Lee,ChangWoo Nam,Sung Wan Kim,Euntai Kim,Mignon Park 대한전자공학회 2002 대한전자공학회 학술대회 Vol.2002 No.6

A distributed algorithm for the coordination of dynamic barricades composed of autonomous mobile robots

Geunho Lee,Xavier Defago,Nak Young Chong 제어로봇시스템학회 2005 제어로봇시스템학회 국제학술대회 논문집 Vol.2005 No.6

시내버스용 기계-유압식 무단변속기(CVT)의 설계기술 연구

이근호(Geunho Lee),김형의(Hyoungeui Kim),김도식(Dopsik Kim),정동수(Dongsu Jeong) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

Hydro-mechanical type CVT(Continuous Variable Transmission) developed for heavy and high power propulsion vehicle changes the speed by regulating the swash plate on the hydraulic pump & motor as variator. Therefore it is possible to generate high torque at low speed and to obtain the high power density as characteristics of hydraulic variator. To reduce the disadvantages of hydraulic pump & motor like as low efficiency and noisy problem, some parts of power could transfer by gear train. In this study, the application vehicle of hydro-mechanical type CVT is the city bus showing frequent stops and requiring the safe and smooth drivability because of standing passengers. The advantages of hydro-mechanical type CVT for city bus are the reduction of harmful exhaust gas by control the diesel engine as a constant at optimal operating speed and the offer the safe and comfortable drivability without shifting impact. Thus. the purpose of this study is proposed the direction of concept design that is essentially necessary for development of transmission and optimal methodology about design parameters and factors.<br/>