Thesis

Hye-In Jeong,

"Steady-State Overmodulation Method for Extending the Linear Region of Inverters Applying Synchronous PWM "

2025, Ph.D. Dissertation 

Won-Jeong Choi,

"Position Controller Design for Voice Coil Motors Using Nonlinear Friction Compensation"

2025, M.S. Thesis

Do-Hyun Kim,

"Research on Improving the Vector Control Performance of Two-phase Stepping Motors"

2024, Ph.D. Dissertation 

Yeong-Seo Park,

"Improvement of MTPA Operating Point of Permanent Magnet Synchronous Motors Using the ANN"

2023, M.S. Thesis

Seung-Chan Park,

"Minimum Copper Loss Control of Permanent Magnet Synchronous Motors Using an Optimization Method"

2020, M.S. Thesis

Won-Jae Kim,

"A MTPA Control Method for V/f Operation of PMSMs"

2019, M.S. Thesis

Tae-Hoon Ko, 

"An PMSM Drive by the Voltage Angle Control",

2017, M.S. Thesis

Do-Kyeom Kim,

"A novel Random PWM technique with a constant switching frequency utilizing an offset voltage"

2017, M.S. Thesis

Ju-Hyeong Jang, 

"A PI-PD Controller Design for Position Control of an IPMSM"

2017, M.S. Thesis

Seong-il Seok, 

"Design and control of a 50kW LLC resonant converter for an electric bus fast charger",

2016, M.S. Thesis

Jin-Hyeok Lee, 

"Efficiency analysis of the power conversion system in a hybrid electric vehicle according to DC input voltage level"

2016, M.S. Thesis

Tae-Hyung Lee, 

"A verification of a Sensorless BLDC Motor Drive System to Control 4-axis Fins for a Guided Artillery Munition by HILS"

2015, M.S. Thesis

Chang-Heon Ahn,

"Current Control of a single phase PWM converter under distorted source voltage and frequency"

2015, M.S. Thesis

Ji-Min Kim, 

"Compensation method of voltage distortion due to non-linearity of three-phase voltage source inverter"

2014, M.S. Thesis

Nae-Chun Park,

"Analysis and Control in Flux Plane for PMSM Drive Systems based on Direct Torque Control"

2013, Ph.D. Dissertation 

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