Han Ho Choi

65 papers Journal 64Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
Highly Efficient Asymmetric Boost Half-Bridge Diode-Clamped DC/DC Converter Under Wide Input Voltage Range.
IEEE Trans. Ind. Electron.
Ji-Ho Choi, Muhammad Mubeen Khan, Su-Hyeong Kim, Han Ho Choi, Minsung Kim
2023 J jnl
Input-Parallel Output-Series High Step-Up DC/DC Converter With Coupled Inductor and Switched Capacitor.
IEEE Access
Sang-Wha Seo, Joon-Hyoung Ryu, Han Ho Choi, Jae-Bum Lee
2022 J jnl
A Robust Iterative Learning Control Technique to Efficiently Mitigate Disturbances for Three-Phase Standalone Inverters.
IEEE Trans. Ind. Electron.
Bilal Abdul Basit, Abd Ur Rehman, Han Ho Choi, Jin-Woo Jung
2022 J jnl
Transformerless Quadruple High Step-Up DC/DC Converter Using Coupled Inductors.
IEEE Access
Sang-Wha Seo, Joon-Hyoung Ryu, Yong Kim, Han Ho Choi
2021 J jnl
A Comparative Study on Reduced-Order Disturbance Observer-Based Optimal Control Strategies for Surface-Mounted PMSM Drives.
IEEE Access
Sang-Wook Ryu, Jinuk Kim, Abd Ur Rehman, Han Ho Choi, Jin-Woo Jung
2021 J jnl
An Online Torque Ripple Minimization Technique for IPMSM Drives: Fuzzy System-Based d-Axis Current Design Approach.
IEEE Trans. Ind. Electron.
Bilal Abdul Basit, Han Ho Choi, Jin-Woo Jung
2021 J jnl
An Optimal Direct Torque Control Strategy for Surface-Mounted Permanent Magnet Synchronous Motor Drives.
IEEE Trans. Ind. Informatics
Abd Ur Rehman, Han Ho Choi, Jin-Woo Jung
2021 J jnl
Highly Efficient Bidirectional Current-Fed Resonant Converter Over a Wide Voltage Gain Range.
IEEE Trans. Ind. Electron.
Nam-Gyeong Kim, Seung-Won Jo, Byeongcheol Han, Han Ho Choi, Minsung Kim
2021 J jnl
Improved Continuous Control Set Model Predictive Control for Three-Phase CVCF Inverters: Fuzzy Logic Approach.
IEEE Access
Anh Tuan Nguyen, Sang-Wook Ryu, Abd Ur Rehman, Han Ho Choi, Jin-Woo Jung
2021 J jnl
Improved Iterative Learning Direct Torque Control for Torque Ripple Minimization of Surface-Mounted Permanent Magnet Synchronous Motor Drives.
IEEE Trans. Ind. Informatics
Sadeq Ali Qasem Mohammed, Han Ho Choi, Jin-Woo Jung
2020 J jnl
A Robust Adaptive PI Voltage Controller to Eliminate Impact of Disturbances and Distorted Model Parameters for 3-Phase CVCF Inverters.
IEEE Trans. Ind. Informatics
Sadeq Ali Qasem Mohammed, Muhammad Saad Rafaq, Han Ho Choi, Jin-Woo Jung
2020 J jnl
An Improved Sliding Mode Control Technique to Mitigate Mismatched Parameter Uncertainties of Three-Phase Voltage Source Inverters.
IEEE Access
Muhammad Saad Rafaq, Sadeq Ali Qasem Mohammed, Han Ho Choi, Jin-Woo Jung
2020 J jnl
Bridgeless Triple-Mode Resonant AC-DC Converter: Dynamic Modeling and Controls.
IEEE Trans. Ind. Electron.
Sooa Kim, Changkyu Bai, Hwasoo Seok, Han Ho Choi, Minsung Kim
2020 J jnl
Disturbance Attenuation for Surface-Mounted PMSM Drives Using Nonlinear Disturbance Observer-Based Sliding Mode Control.
IEEE Access
Anh Tuan Nguyen, Bilal Abdul Basit, Han Ho Choi, Jin-Woo Jung
2020 J jnl
High Step-Up Interleaved Converter Mixed With Magnetic Coupling and Voltage Lift.
IEEE Access
Sang-Wha Seo, Dong-Kuk Lim, Han Ho Choi
2020 J jnl
Improved Iterative Learning Control Strategy for Surface-Mounted Permanent Magnet Synchronous Motor Drives.
IEEE Trans. Ind. Electron.
Sadeq Ali Qasem Mohammed, Anh Tuan Nguyen, Han Ho Choi, Jin-Woo Jung
2020 J jnl
Improved Torque Ripple Minimization Technique With Enhanced Efficiency for Surface- Mounted PMSM Drives.
IEEE Access
Jinuk Kim, Sang-Wook Ryu, Muhammad Saad Rafaq, Han Ho Choi, Jin-Woo Jung
2020 J jnl
Non-Isolated High Step-Up DC/DC Converter With Coupled Inductor and Switched Capacitor.
IEEE Access
Sang-Wha Seo, Joon-Hyoung Ryu, Yong Kim, Han Ho Choi
2019 J jnl
A Robust High-Order Disturbance Observer Design for SDRE-Based Suboptimal Speed Controller of Interior PMSM Drives.
IEEE Access
Muhammad Saad Rafaq, Anh Tuan Nguyen, Han Ho Choi, Jin-Woo Jung
2019 J jnl
Compensation of Parameter Uncertainty Using an Adaptive Sliding Mode Control Strategy for an Interior Permanent Magnet Synchronous Motor Drive.
IEEE Access
Eun-Kyung Kim, Jinuk Kim, Hoach The Nguyen, Han Ho Choi, Jin-Woo Jung
2019 J jnl
Digital Implementation of Fractional Order PID-Type Controller for Boost DC-DC Converter.
IEEE Access
Sang-Wha Seo, Han Ho Choi
2019 J jnl
Disturbance Rejection of IPMSM Drives by Simplified Taylor Series-Based Near Optimal Control Scheme in Wide Speed Range.
IEEE Access
Muhammad Saad Rafaq, Anh Tuan Nguyen, Han Ho Choi, Jin-Woo Jung
2019 J jnl
Variable Structure Speed Controller Guaranteeing Robust Transient Performance of an IPMSM Drive.
IEEE Trans. Ind. Informatics
Eun-Kyung Kim, Jinuk Kim, Han Ho Choi, Jin-Woo Jung
2018 J jnl
A Model Reference Adaptive Control Based Speed Controller for a Surface-Mounted Permanent Magnet Synchronous Motor Drive.
IEEE Trans. Ind. Electron.
Anh Tuan Nguyen, Muhammad Saad Rafaq, Han Ho Choi, Jin-Woo Jung
2016 J jnl
Online Parameter Estimation Technique for Adaptive Control Applications of Interior PM Synchronous Motor Drives.
IEEE Trans. Ind. Electron.
Dong Quang Dang, Muhammad Saad Rafaq, Han Ho Choi, Jin-Woo Jung
2015 J jnl
An Observer-Based Optimal Voltage Control Scheme for Three-Phase UPS Systems.
IEEE Trans. Ind. Electron.
Eun-Kyung Kim, Francis Mwasilu, Han Ho Choi, Jin-Woo Jung
2015 J jnl
Experimental Validation of a Fuzzy Adaptive Voltage Controller for Three-Phase PWM Inverter of a Standalone DG Unit.
IEEE Trans. Ind. Informatics
Dong Quang Dang, Young-Sik Choi, Han Ho Choi, Jin-Woo Jung
2015 J jnl
Implementation of Evolutionary Fuzzy PID Speed Controller for PM Synchronous Motor.
IEEE Trans. Ind. Informatics
Han Ho Choi, Hongmin Yun, Yong Kim
2014 J jnl
Adaptive synchronization method for chaotic permanent magnet synchronous motor.
Math. Comput. Simul.
Seong-S. Kim, Han Ho Choi
2013 J jnl
An Adaptive Voltage Control Strategy of Three-Phase Inverter for Stand-Alone Distributed Generation Systems.
IEEE Trans. Ind. Electron.
Ton Duc Do, Viet Quoc Leu, Young-Sik Choi, Han Ho Choi, Jin-Woo Jung
2013 J jnl
Discrete-Time Fuzzy Speed Regulator Design for PM Synchronous Motor.
IEEE Trans. Ind. Electron.
Han Ho Choi, Jin-Woo Jung
2013 J jnl
T-S Fuzzy-Model-Based Sliding-Mode Control for Surface-Mounted Permanent-Magnet Synchronous Motors Considering Uncertainties.
IEEE Trans. Ind. Electron.
Nga Thi-Tuy Vu, Dong-Young Yu, Han Ho Choi, Jin-Woo Jung
2012 J jnl
Design and Implementation of a Takagi-Sugeno Fuzzy Speed Regulator for a Permanent Magnet Synchronous Motor.
IEEE Trans. Ind. Electron.
Han Ho Choi, Nga Thi-Tuy Vu, Jin-Woo Jung
2012 J jnl
SDRE-Based Near Optimal Control System Design for PM Synchronous Motor.
IEEE Trans. Ind. Electron.
Ton Duc Do, Han Ho Choi, Jin-Woo Jung
2010 J jnl
Robust Stabilization of Uncertain Fuzzy-Time-Delay Systems Using Sliding-Mode-Control Approach.
IEEE Trans. Fuzzy Syst.
Han Ho Choi
2009 J jnl
Adaptive controller design for uncertain fuzzy systems using variable structure control approach.
Autom.
Han Ho Choi
2009 J jnl
Output feedback stabilization of uncertain fuzzy systems using variable structure system approach.
Fuzzy Sets Syst.
Han Ho Choi
2008 J jnl
Output feedback variable structure control design with an H
Autom.
Han Ho Choi
2008 J jnl
Robust Stabilization of Uncertain Fuzzy Systems Using Variable Structure System Approach.
IEEE Trans. Fuzzy Syst.
Han Ho Choi
2008 J jnl
Sliding-Mode Output Feedback Control Design.
IEEE Trans. Ind. Electron.
Han Ho Choi
2007 J jnl
LMI-Based Nonlinear Fuzzy Observer-Controller Design for Uncertain MIMO Nonlinear Systems.
IEEE Trans. Fuzzy Syst.
Han Ho Choi
2007 J jnl
LMI-Based Sliding Surface Design for Integral Sliding Mode Control of Mismatched Uncertain Systems.
IEEE Trans. Autom. Control.
Han Ho Choi
2004 J jnl
An analysis and design method for uncertain variable structure systems with bounded controllers.
IEEE Trans. Autom. Control.
Han Ho Choi
2003 J jnl
An LMI-based switching surface design method for a class of mismatched uncertain systems.
IEEE Trans. Autom. Control.
Han Ho Choi
2003 J jnl
On the uncertain variable structure systems with bounded controllers.
J. Frankl. Inst.
Han Ho Choi
2002 J jnl
Author's reply.
IEEE Trans. Autom. Control.
Han Ho Choi
2002 J jnl
Comments on "Upper matrix bounds for the discrete algebraic Riccati matrix equation" [with author's reply].
IEEE Trans. Autom. Control.
Lixin Gao, Anke Xue, Youxian Sun, Han Ho Choi
2002 J jnl
Lower matrix bounds for the continuous algebraic Riccati and Lyapunov matrix equations.
Autom.
Han Ho Choi, Tae-Yong Kuc
2002 J jnl
Variable structure output feedback control design for a class of uncertain dynamic systems.
Autom.
Han Ho Choi
2001 J jnl
Comments on "Output feedback stabilization for uncertain systems: constrained Riccati approach".
IEEE Trans. Autom. Control.
Han Ho Choi, Tae-Yong Kuc
2001 J jnl
Upper matrix bounds for the discrete algebraic Riccati matrix equation.
IEEE Trans. Autom. Control.
Han Ho Choi
1999 — conf
An LMI approach to sliding mode control design for a class of uncertain time-delay systems.
ECC
Han Ho Choi
1999 J jnl
On the existence of linear sliding surfaces for a class of uncertain dynamic systems with mismatched uncertainties.
Autom.
Han Ho Choi
1998 J jnl
An Explicit Formula of Linear Sliding Surfaces for a Class of Uncertain Dynamic Systems with Mismatched Uncertainties.
Autom.
Han Ho Choi
1997 J jnl
A new method for variable structure control system design: A linear matrix inequality approach.
Autom.
Han Ho Choi
1997 J jnl
An LMI approach to H
Autom.
Han Ho Choi, Myung Jin Chung
1997 J jnl
Comments on "Quadratic stabilization of continuous time systems with state-delay and norm-bounded time-varying uncertainties".
IEEE Trans. Autom. Control.
Han Ho Choi, Myung Jin Chung
1997 J jnl
Robust observer-based H
Autom.
Han Ho Choi, Myung Jin Chung
1996 J jnl
Comments on "A new adaptive control algorithm for robot manipulators in task space".
IEEE Trans. Robotics Autom.
Han Ho Choi, Myung Jin Chung
1996 J jnl
Observer-based H
Autom.
Han Ho Choi, Myung Jin Chung
1995 J jnl
Comments on "A sliding mode controller with bound estimation for robot manipulators".
IEEE Trans. Robotics Autom.
Han Ho Choi, Hyung Kyi Yi, Myung Jin Chung
1995 J jnl
Comments on "A sliding mode controller with bound estimation for robot manipulators".
IEEE Trans. Robotics Autom.
Han Ho Choi, Hyung Kyi Yi, Myung Jin Chung, Chun-Yi Su
1995 J jnl
Memoryless H
Autom.
Han Ho Choi, Myung Jin Chung
1995 J jnl
Memoryless stabilization of uncertain dynamic systems with time-varying delayed states and controls.
Autom.
Han Ho Choi, Myung Jin Chung
1994 J jnl
Estimation of the asymptotic stability region of uncertain systems with bounded sliding mode controllers.
IEEE Trans. Autom. Control.
Han Ho Choi, Myung Jin Chung