Papers
13
Total Citations
128
H-Index
7
About
Byeonghun Na is a robotics researcher whose work spans high-speed quadruped locomotion and assistive exoskeletons for people with disabilities. His major contributions include the design of the Cheetaroid series of quadruped robots, where he pioneered direct-driven linear actuators and nonlinear resonance control to achieve high-speed, efficient running gaits. Na also led the development of the WalkON Suit, a powered exoskeleton for complete paraplegics that won gold and bronze medals at the Cybathlon, demonstrating real-world impact. His work on the Angel-Suit and other lower-limb wearable robots emphasizes back-drivability, transparency, and user safety—critical for human-robot interaction. With over 120 total citations across his top ten papers, Na’s research is characterized by a rare combination of mechanical innovation and practical rehabilitation engineering. Notable achievements include designing a compact rotary series elastic actuator that improves actuation transparency and safety, and developing a see-through display user interface for the WalkON Suit, making assistive technology more intuitive for users. His career exemplifies how rigorous mechanical design can enable both agile robots and life-changing assistive devices.
Research Focus
Key Achievements
Top Papers
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- 4Back-drivability recovery of a full lower extremity assistive robot10 citations · 2012
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