1985. Ph.D., Electrical Engineering University of Iowa, USA
1976. M.S., Electrical Engineering, Seoul National University, Korea
1974. B.S., Electrical Engineering, Seoul National University, Korea
2014-Present: Asian Control Association, President
2012-Present: Asian Control Association, President Elect
2006-Present: Steel Processing Automation Research Center (SPARC), Director
2011: Institute of Control, Robotics and Systems, Preside
- Time delay system
- Linear and nonlinear control system
- Large scale distributed control system
- Robot motion control
- Dynamic system modeling and simulation
- Selected Publications
- -“Camber Regulation in Rough Rolling Process Using Wedge Estimation of Incoming Bar”,2015, ISIJ Int.
-“Fuzzy weighted subtask controller for redundant manipulator”,2015, Vol.33, No.3, P.295-313, Robotica
-“Development of FEM simulator combined with camber reducing output feedback fuzzy controller for rough rolling process”, 2013, Vol53,No.3, ISIJ Int.
-“Adaptive synchronization for uncertain complex dynamical network using fuzzy disturbance observer", 2013, Vol.71,No.1-2,P.223-234, Nonlinear Dynamics
-“Robust adaptive backstepping synchronization for a class of uncertain chaotic systems using fuzzy disturbance observer",
2012,Vol.69,No.3,P1125-1136, Nonlinear Dynamics
-"Inertia-related coupling torque compensator for disturbance observer based position control of robotic manipulators",2012,Vol.10,No.4,P753-760, International Journal of Control, Automation and Systems
-“Non-interactive looper and strip tension control for hot finishing mill using nonlinear disturbance observer”,2012,Vol.52,No.6, ISIJ Int.