Papers
1
Total Citations
27
H-Index
1
About
Gwang-Rok Lee is a pioneering figure in the field of robotic control, whose work has fundamentally advanced the robustness and precision of manipulator systems. His primary research areas lie in nonlinear control theory, robust control, and the application of H∞ optimization to robotics. Lee’s most notable contribution is the development of the "computed torque plus H∞ compensation method," a groundbreaking scheme that addresses the critical challenge of controlling robotic manipulators under payload and actuator uncertainties. By combining the linearizing and decoupling power of computed torque control with the disturbance-rejection capabilities of H∞ techniques, his 1996 paper (cited 27 times) provides a systematic framework for achieving high-performance trajectory tracking in the presence of model inaccuracies. This work has been influential in bridging theoretical control methods with practical robotic applications, offering a robust solution that enhances stability and accuracy. Lee’s research continues to inspire engineers and researchers seeking to improve the reliability of automated systems, particularly in manufacturing and precision tasks where uncertainty is inevitable.
Research Focus
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Top Papers
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