"Dual-Stage Adaptive Friction Compensation for Precise Load Side Position Tracking of Indirect Drive Mechanisms"

W. Chen, K. KONG, and M. Tomizuka IEEE Transactions on Control Systems Technolog, vol.23, no.1, pp.164-175, 2015

"Design of a Direct-Driven Linear Actuator for a High-Speed Quadruped Robot, Cheetaroid-I"

B. Na, H. Choi, and K. KONG IEEE/ASME Transactions on Mechatronics, vol.20, no.2, pp.924-933, 2015

"A Wearable Gesture Recognition Device for Detecting Muscular Activities Based on Air-Pressure Sensors"

P.G. Jung, G. Lim, S. Kim, and K. KONG IEEE Transactions on Industrial Informatics, vol.11, no.2, pp.485-494, 2015

"Controller Design for Mechanical Impedance Reduction"

H. Woo and K. KONG IEEE/ASME Transactions on Mechatronics, vol.20, no.2, pp.1083-4435, 2015

"Design of Unknown Disturbance and Current Observer for Electric Motor Systems"

M. Lee, K. Jung, and K. KONG Journal of Institute of Control, Automation, and Systems Engineering, vol.21, no.7, pp.615-620, 2015

"Two-degree-of-freedom Control of a Two-link Manipulator in the Rotating Coordinate System"

S. Oh and K. KONG IEEE Transactions on Industrial Electronics, vol.62, no.9, pp.5598-5607, 2015

"Estimation of Tibia Angle through Time-Varying Complementary Filtering and Gait Phase Detection"

S.-K. Song, H. Woo, and K. KONG Journal of Institute of Control, Automation, and Systems Engineering, vol.21, no.10, pp.944-950, 2015

"Control Power Reduction and Frequency Bandwidth Enlargement of Robotic Legs by Nonlinear Resonance"

B. Na and K. KONG IEEE/ASME Transactions on Mechatronics, vol.20, no.5, pp.2340-2349, 2015

"A Generalized Control Framework of Assistive Controllers and Its Application to Lower Limb Exoskeletons"

S. Oh, E. Baek, S.-K. Song, S. Mohammed, D. Jeon, and K. KONG Robotics and Autonomous Systems, vol.73, pp.68-77, 2015

"Design of Sensorless BLDC Motor Driver Using Variable Voltage and Back- EMF Differential Line"

M. Lee and K. KONG Journal of Institute of Control, Automation, and Systems Engineering, vol.21, no.10, pp.910-916, 2015

"Swing Trajectory Optimization of Legged Robot by Real-time Nonlinear Programming"

K. Park, J. Choi, and K. KONG Journal of Institute of Control, Automation, and Systems Engineering, vol.21, no.12, pp.1193-1200, 2015