Zobrazeno 1 - 10 of 49 pro vyhledávání: '"Kang Woong Lee"'
2
Flight control of a small unmanned aerial vehicle using a dynamic compensator
Autor: Jea-Wook Kim, Kang-Woong Lee, Heui-Joo Kim
Publikováno v: The Journal of Korea Navigation Institute. 16:571-577
In this paper, we design a flight controller using a dynamic compensator for a small unmanned aerial vehicle. The proposed method ensures flight stability during altitude holding and waypoints passing by improving the transient response and steady st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2142eb83cf873c5a82fae5767a438093
https://doi.org/10.12673/jkoni.2012.16.4.571
Zobrazit plný text záznamu
3
Policy Study on Efficient Aeronautical Frequency Band Allotment and Management in the Congested Air Traffic Environments
Autor: Kang-Woong Lee, Young-Kil Kwag
Publikováno v: The Journal of Korean Institute of Electromagnetic Engineering and Science. 23:878-887
Aeronautical frequency band is to be internationally protected for aviation safety. Recently, with a rapid growth of an international air traffic, aeronautical frequency band is getting saturated, and thus may causes the interference in the congested
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89086e047ca8a0a66631aa78602b7c36
https://doi.org/10.5515/kjkiees.2012.23.8.878
Zobrazit plný text záznamu
4
A study on the dry etching characteristics of indium gallium zinc oxide and molybdenum by the CCP-RIE system for the 4 mask process
Autor: HeeHwan Choe, Kang-Woong Lee, Jae-Hong Jeon, Bo-Reum Park, Kwang-Su Park, Dong-Chae Shin, Jong Hyun Seo
Publikováno v: Current Applied Physics. 11:S45-S48
The dry etching characteristics of Mo and IGZO were investigated for the less mask process development, because the selectivity of Mo and IGZO is the most important factor in the fabrication of the 2nd S/D etching process. IGZO thin films were deposi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdd0f3c9d87786845ca1a3addbaba9e5
https://doi.org/10.1016/j.cap.2011.05.033
Zobrazit plný text záznamu
5
Light and bias stability of a-IGZO TFT fabricated by r.f. magnetron sputtering
Autor: Han-Sung Park, HeeHwan Choe, Jong-Huyn Seo, Jun-Young Huh, Kang-Woong Lee, Min-Ki Ryu, Chi-Sun Hwang, Seung-Bum Seo, Sang-Hee Ko Park, Jae-Hong Jeon
Publikováno v: Current Applied Physics. 11:S49-S53
In this work, we examined the stability of amorphous IGZO TFT under electrical bias and light illumination. For the investigation of electrical bias effect on device stability, +20 V gate bias or −20 V gate bias was continuously applied on devices
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed15fd3f8891fe40f778d9f675592d84
https://doi.org/10.1016/j.cap.2011.05.026
Zobrazit plný text záznamu
6
Effects of the composition of sputtering target on the stability of InGaZnO thin film transistor
Autor: Chi-Sun Hwang, Sang-Hee Ko Park, Kang-Woong Lee, HeeHwan Choe, Jun-Young Huh, Jae-Hong Jeon, Jong-Huyn Seo, Min-Ki Ryu, Woo-Seok Cheong
Publikováno v: Thin Solid Films. 519:6868-6871
In this study, we investigated the electrical characteristics and the stability of amorphous indium gallium zinc oxide (a-IGZO) thin film transistors (TFTs) from the viewpoint of active layer composition. Active layers of TFTs were deposited by r.f.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb0265d74bc61de91827e00a8c2cbd5b
https://doi.org/10.1016/j.tsf.2011.01.400
Zobrazit plný text záznamu
7
Robust visual servo control of robot manipulators with uncertain dynamics and camera parameters
Autor: Kang-Woong Lee, Chin-Su Kim, Eun-Jong Mo, Min-Seok Jie, Sung-Min Han
Publikováno v: International Journal of Control, Automation and Systems. 8:308-313
In this paper, an image-based robust controller is designed to compensate uncertainties with image Jacobian and robot dynamics due to uncertain depth measurement and load variations. The proposed controller with eye-in-hand structure has separate ter
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bd404ebf210303d220f2edc7d787615
https://doi.org/10.1007/s12555-010-0217-5
Zobrazit plný text záznamu
8
Image-based Robust Control of Robot Manipulators with Image Jacobian and Dynamics Uncertainties
Autor: Chin-Su Kim, Kang-Woong Lee, Eun-Jong Mo
Publikováno v: Journal of Institute of Control, Robotics and Systems. 14:1047-1052
In this paper, we design an image-based robust controller to compensate uncertainties with image Jacobian and robot dynamics due to uncertain depth measurement and load variations. The proposed controller with eye-in-hand structure has separate terms
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a41017891e15722fb1778da568944121
https://doi.org/10.5302/j.icros.2008.14.10.1047
Zobrazit plný text záznamu
10
Fault Diagnosis in Gas Turbine Engine Using Fuzzy Inference Logic
Autor: Chin-Su Kim, Min-Seok Jie, Kang-Woong Lee, Eun-Jong Mo
Publikováno v: Journal of Institute of Control, Robotics and Systems. 14:49-53
A fuzzy inference logic system is proposed for gas turbine engine fault isolation. The gas path measurements used for fault isolation are exhaust gas temperature, low and high rotor speed, and fuel flow. The fuzzy inference logic uses rules developed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b0eb55531a3fea8b46c34bda259f2e3
https://doi.org/10.5302/j.icros.2008.14.1.049
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje