C. Choi

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, 2013, IEEE Transactions on Industry Applications.

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

C. Choi, J. Seok, 2008, IEEE Transactions on Industry Applications.

Pulsating Signal Injection-Based Axis Switching Sensorless Control of PMSM for Minimal Zero Current Clamping Effects

Chan-Hee Choi, Jul-Ki Seok, C. Choi, 2007, 2007 IEEE International Electric Machines & Drives Conference.

Applications of embedded controllers in speed and position controls

C. Choi, 2005, 2005 International Conference on Industrial Electronics and Control Applications.

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

Chan-Hee Choi, Jul-Ki Seok, Kyung-Rae Cho, 2006, IEEE Transactions on Power Electronics.

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

Robert D. Lorenz, Chan-Hee Choi, Jul-Ki Seok, 2011, IEEE Transactions on Industry Applications.

Compensation of Zero-Current Clamping Effects for Sensorless Drives Based on High-Frequency Signal Injection

Chan-Hee Choi, Jul-Ki Seok, C. Choi, 2006, Conference Record of the 2006 IEEE Industry Applications Conference Forty-First IAS Annual Meeting.