Seung Ryeol Lee
Papers
3
Total Citations
27
H-Index
3
About
Seung Ryeol Lee is a robotics researcher whose work bridges the gap between high-performance actuation and accessible assistive technology. His primary research areas include twisted string actuators, soft pneumatic systems, and functional electrical stimulation (FES) for mobility assistance. Lee’s most notable contribution is the development of a compact, high-torque twisted string actuator (TSA) that uses a parallel bundle-driven design with an asymmetric behavior compensator—a low-cost, lightweight alternative to traditional metallic gear reducers, ideal for human-robot interaction (15 citations). He also advanced soft robotics with a power-efficient pneumatic actuator employing a spring-frame collateral compression mechanism, designed to support joints requiring large forces (8 citations). Beyond hardware, Lee’s work on an FES-based robotic bike for Cybathlon 2020 demonstrates his commitment to sustainable mobility; his fatigue-compensation algorithm and mechanism enabled pilots with spinal cord injuries to drive using paralyzed muscles (4 citations). By integrating novel actuation principles with real-world assistive applications, Lee is shaping the future of compliant, energy-efficient, and inclusive robotic systems.
Research Focus
Key Achievements
Top Papers
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