Chan-Hee Choi

Deadbeat-Direct Torque and Flux Control of Interior Permanent Magnet Synchronous Machines With Discrete Time Stator Current and Stator Flux Linkage Observer

Jae Suk Lee, Chan-Hee Choi, Jul‐Ki Seok et al. · IEEE Transactions on Industry Applications · 2011 · 235 citations

Industrial Electronics, Electric Machine, Motor Drive +7

Wide-Speed Direct Torque and Flux Control for Interior PM Synchronous Motors Operating at Voltage and Current Limits

Chan-Hee Choi, Jul‐Ki Seok, R. D. Lorenz · IEEE Transactions on Industry Applications · 2012 · 67 citations

Electrical Engineering, Energy Efficient Drive, Engineering +10

Inverter Nonlinearity Compensation in the Presence of Current Measurement Errors and Switching Device Parameter Uncertainties

Chan-Hee Choi, Kyung Rae Cho, Jul‐Ki Seok · IEEE Transactions on Power Electronics · 2007 · 59 citations

Electrical Engineering, Engineering, Nonlinear Circuit +7

Compensation of Zero-Current Clamping Effects in High-Frequency-Signal-Injection-Based Sensorless PM Motor Drives

Chan-Hee Choi, Jul‐Ki Seok · IEEE Transactions on Industry Applications · 2007 · 51 citations

Electrical Engineering, Electric Machine, Engineering +7

Pulsating Signal Injection-Based Axis Switching Sensorless Control of Surface-Mounted Permanent-Magnet Motors for Minimal Zero-Current Clamping Effects

Chan-Hee Choi, Jul‐Ki Seok · IEEE Transactions on Industry Applications · 2008 · 39 citations

Electric Machine, Motor Drive, Mechatronics +5