"Energy-Efficient Hip Joint Offsets in Humanoid Robot via Taguchi Method and Bio-inspired Analysis"

J. Kim†, J. Yang, S. T. Yang, Y. Oh, and G. Lee*, Applied Sciences, Published, 10(20), 7287

"Compact Variable Gravity Compensation Mechanism with a Geometrical Optimized Lever for Maximizing Variable Ratio of Torque Generation"

J. Kim†, J. Moon, J. Kim, and G. Lee*, IEEE/ASME Transactions on Mechatronics, Published, 25(4), 2019 - 2026

"Shape memory alloy actuator-embedded smart clothes for ankle assistance"

C. Kim†, G. Kim, Y. Lee, G. Lee, S. Han, D. Kang, S. H. Koo*, and J. Koh*, Smart Materials and Structures, Published, 055003

"An Active Compression Sleeve with Variable Pressure Levels using A Wire-Fabric Mechanism and A Soft Sensor"

S. Yang†, J. Ryu, S. Park, Y. Lee, S. Koo, Y. Park, and G. Lee*, Smart Materials and Structures, Published, 114002

"Reducing the metabolic rate of walking and running with a versatile, portable exosuit"

J. Kim†, G. Lee†, R. Heimgartner, D. A. Revi, N. Karavas, D. Ryan, I. Galiana, P. Murphy, A. E. Erdheim, D. Perry, N. Menard, D. K. Choe, P. Malcolm*, and C. Walsh*, Science, Published, 365(6454), 668-672

"Optimal Trajectory Planning considering Optimal Torque Distribution of Redundantly Actuated Parallel Mechanism"

S. Park†, J. Kim, and G. Lee*, Part C: Journal of Mechanical Engineering Science, Published, 232(23), 4410-4419

"One-Piece Gravity Compensation Mechanism Using Cam Mechanism and Compression Spring"

G. Lee†, D. Lee, and Y. Oh*, International Journal of Precision Engineering and Manufacturing–Green Technology, Published, 5(3), 415-420

"Reducing the metabolic cost of running with a tethered soft exosuit"

G. Lee†, J. Kim, F. Panizzolo, Y. M. Zhou, L. Baker, I. Galiana, P. Malcolm* and C. J. Walsh*, Science Robotics, Published, 2(6), eaan6708

"High-Force Display Capability and Wide-Workspace with a Novel Haptic Interface"

G. Lee†, S, Hur, and Y. Oh*, IEEE/ASME Transactions on Mechatronics, Published, 22(1), 138-148

"Optimal Dimensioning of Redundantly Actuated Mechanism for Maximizing Energy Efficiency and Workspace via Taguchi Method"

S. Park†, J. Kim, J. Jeong, J. Kim, and G. Lee*, Part C: Journal of Mechanical Engineering Science, Published, 231(2), 326-340

"Series of Multilinked Caterpillar Track-type Climbing Robots"

G. Lee†, H. Kim, K. Seo, J. Kim*, M. Sitti, and T. Seo*, Journal of Field Robotics, Published, 33(6), 737-750

"Calibration of Encoder Indexing of a Redundantly Actuated Parallel Mechanism to Eliminate Contradicting Control Forces"

G. Lee†, J. Jeong*, and J. Kim*, Mechanics Based Design of Structures and Machines, Published, 44(4), 306-316

"Minimizing Energy Consumption of Parallel Mechanisms via Redundant Actuation"

G. Lee†, S. Park, D. Lee, F. C. Park, J. Jeong*, and J. Kim*, IEEE/ASME Transactions on Mechatronics, Published, 20(6), 2805-2812

"Energy-Saving Method of Parallel Mechanism by Redundant Actuation"

G. Lee†*, S. Sul, and J. Kim, International Journal of Precision Engineering and Manufacturing–Green Technology, Published, 2(4), 345-351

"MultiTrack: A multi-linked track robot with suction adhesion for climbing and transition"

G. Lee†, H. Kim, K. Seo, J. Kim*, and H. Kim*, Robotics and Autonomous Systems, Published, 72, 207-216