Manoj Liyanage

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About

Dr. Manoj Liyanage is a leading researcher in rehabilitation robotics, specializing in intelligent control systems for upper-limb power-assist exoskeletons. His pioneering work focuses on developing wearable robotic systems that enhance mobility for physically weak individuals, including the elderly, injured, and disabled. Liyanage’s major contributions include the creation of a 4-degree-of-freedom (4DOF) exoskeleton that assists shoulder vertical and horizontal motion, elbow motion, and forearm movement, directly attached to the user’s body for seamless interaction. His most cited paper, “EMG-Based Neuro-Fuzzy Control of a 4DOF Upper-Limb Power-Assist Exoskeleton” (2007, 61 citations), introduces a novel neuro-fuzzy control approach using electromyography (EMG) signals to intuitively interpret user intent, enabling natural and responsive assistance. Additionally, his work on “Intelligent perception assist with optimum force vector modification” (2008) advances human-robot interaction by not only providing power support but also enhancing the user’s environmental perception through optimized force vectors. Liyanage’s research has significant implications for assistive technology, improving quality of life for those with physical limitations, and his innovative control strategies continue to influence the design of intelligent, adaptive exoskeletons in rehabilitation engineering.