Papers
23
Total Citations
491
H-Index
9
About
Jeha Ryu is a leading figure in robotics, whose work spans the critical domains of human-robot interaction, rehabilitation robotics, and teleoperation. His research is defined by a commitment to making robots both safer and more effective in direct contact with humans. A foundational contribution is his comprehensive survey on safe physical human-robot interaction, which has garnered over 128 citations and serves as a key reference for the field. In rehabilitation, Ryu has pioneered reconfigurable robotic systems for ankle and foot therapy, with two highly cited papers (113 and 70 citations) detailing novel mechanisms that enable a full range of therapeutic motions, including toe and heel raises. To address the challenge of stability in unpredictable environments, he developed the adaptive energy-bounding approach, a robust control method for impedance-controlled robots that ensures stable interaction even with time delays and data losses. More recently, his work has advanced to deep-learning-based emergency stop prediction for lower-limb rehabilitation, demonstrating a forward-looking integration of AI for patient safety. Ryu’s research is distinguished by its practical impact, directly translating complex control theory into tangible devices and protocols that improve human lives.
Research Focus
Key Achievements
Top Papers
- 1Safe physical human robot interaction-past, present and future128 citations · 2008
- 2Reconfigurable ankle rehabilitation robot for various exercises113 citations · 2006
- 3A Novel Reconfigurable Ankle/Foot Rehabilitation Robot70 citations · 2006
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- 7Control Strategies and Feedback Information in Mobile Robot Teleoperation12 citations · 2008
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- 9Robust interaction control for environments having uncertainties9 citations · 2022
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