Adaptive Regulation to Nominal Response for Uncertain Mechanical Systems and Its Application to Optical Disk Drive
Gyunghoon Park and Hyungjong Kim*
IEEE Transactions on Industrial Electronics, vol. 65, no. 2, Feb. 2018.
http://dx.doi.org/10.1109/TIE.2017.2733480

Linear Systems with Hyperbolic Zero Dynamics Admit Output Regulator Rejecting Unknown Number of Unknown Sinusoids
Hyungjong Kim and Hyungbo Shim*
IET Control Theory & Applications, vol. 9, no. 9, pp. 1472–1480, Jun. 2015.
http://dx.doi.org/10.1049/iet-cta.2014.0692

Adaptive Add-on Output Regulator for Rejection of Sinusoidal Disturbances and Application to Optical Disc Drives
Hyungjong Kim, Hyungbo Shim, and Nam Ham Hoon Jo*
IEEE Transactions on Industrial Electronics, vol. 61, no. 10, pp. 5490–5499, Oct. 2014.
http://dx.doi.org/10.1109/TIE.2014.2304920

Adaptive Output Regulation for Rejection of Periodic Disturbance with Unknown Frequency
Wonhee Kim, Hyungjong Kim, Chung Choo Chung*, and Masayoshi Tomizuka
IEEE Transactions on Control Systems Technology, vol. 19, no. 5, pp. 1296–1304, Sep. 2011.
http://dx.doi.org/10.1109/TCST.2010.2066276

Design of Nonlinear Observer for Flexible Joint Manipulator with Nonlinear Stiffness Based on Acceleration (비선형강성의 유연관절로봇을 위한 가속도기반 비선형관측기 설계)
Seung-Joon Lee, Hyungjong Kim, Kyung-Tae Nam*, and Tai-Young Kuc
The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 3, pp. 451–457, Feb. 2015

Study on a Digital Sound Reception System Against Surrounding Noise for Ships (선박용 디지털 음향수신장치 연구)
Hyungjong Kim and Jeongchang Kim*
Journal of the Korean Society of Marine Engineering, vol. 38, no. 9, pp. 1125–1130, Nov. 2014

Robust Output Regulator with Frequency Adaptation Algorithm for Optical Disc Drives (광디스크를 위한 주파수 적응 알고리즘과 함께하는 강인 출력 제어기)
Sanghyun Kim, Hyungjong Kim, and Hyungbo Shim*
Institute of Electronics and Information Engineers, vol. 48, no. 4, 2011

A Hierarchical Motion Controller for Soccer Robots with Stand-alone Vision System (독립 비젼 시스템 기반의 축구로봇을 위한계층적 행동 제어기)
Dong Il Lee, Hyung Jong Kim, Sang Jun Kim, Jae Wan Jang, Jung Won Chol, and Suk Gyu Lee*
Korean Society of Precision Engineering, vol. 19. no. 9, pp. 133 ~ 133 , 2002

Adaptive Output Regulation for Linear Systems with Unknown Sinusoidal Exogenous Inputs
Electrical Engineering and Computer Science, Seoul National University, Feb. 2016
https://s-space.snu.ac.kr/handle/10371/119152

선박의 음향수신장치를 위한 주파수 추정 방법 및 장치
김정창, 김형종
Korean Patent, 등록번호 1019269650000, 등록일: Dec. 03, 2018.