Inwoo Han

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About

Inwoo Han is a robotics researcher specializing in the control and stabilization of underactuated systems, particularly single-wheeled mobile robots. His work focuses on the challenging problem of balancing and maneuvering a unicycle robot, which requires sophisticated control strategies to manage its inherent instability. Han’s major contributions include the development of a hybrid control framework that combines fuzzy logic with sliding mode control, as detailed in his highly cited 2012 paper, "Attitude and Direction Control of the Unicycle Robot Using Fuzzy-Sliding Mode Control" (8 citations). This approach integrates two independent control laws—a mobile inverted pendulum method for pitch axis stabilization and a reaction wheel pendulum method for roll axis control—enabling precise attitude and directional control. His subsequent work, "Balancing Control of Unicycle Robot" (5 citations), further refines these techniques, demonstrating robust performance in dynamic environments. Han’s research has advanced the field of nonlinear control systems, offering practical solutions for autonomous mobile robots. His achievements highlight the potential of fuzzy-sliding mode control in real-world applications, inspiring further exploration into agile, single-wheel robotic platforms.