Seock Hwan Choi

Precise position control using a PMSM with a disturbance observer containing a system parameter compensator

In-Dong Kim, Jong-Eon Park, Jong-Min Ko, 2005 .

Surgical smoke may be a biohazard to surgeons performing laparoscopic surgery

Seock Hwan Choi, T. Kwon, Tae Gyun Kwon, 2014, Surgical Endoscopy.