Byoung Jong Son

Papers

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About

Byoung Jong Son is a leading researcher in the field of wearable robotics, with a primary focus on the design and control of lower-limb exoskeletons for rehabilitation. His key research areas include assistive robotics, human-robot interaction, and sensor-based gait analysis. Son’s most impactful contribution is the development of a modular knee exoskeleton designed to support hemiplegic patients, which utilizes foot pressure and knee torque sensors to detect user intent and provide synchronized assistance. This work, which has garnered 95 citations, features a four-bar linkage mechanism to replicate the polycentric motion of the human knee while minimizing device weight—a critical factor for patient comfort and usability. Additionally, Son has advanced the field by designing foot modules equipped with multiple sensors for detecting walking phase and intent, using the zero moment point (ZMP) trajectory as a key stability criterion for exoskeleton control. His research is notable for its practical, user-centered approach, bridging the gap between mechanical design and real-time control to improve mobility and quality of life for individuals with gait impairments.