W.P.K. Withanage

Papers

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About

Dr. W.P.K. Withanage is a pioneering researcher in the field of rehabilitation robotics, with a primary focus on the design and development of advanced lower-limb exoskeletons. Their most notable contribution is the C-JAE, a three degrees of freedom (DOF) robotic ankle exoskeleton featuring compatible joint axes, introduced in a highly cited 2018 paper. This innovative device uniquely integrates three separate units to achieve triplanar ankle motions—plantarflexion-dorsiflexion and inversion-eversion are externally powered, while internal-external rotation is passively accommodated, ensuring natural joint alignment. With 12 citations, this work has established a foundation for more ergonomic and effective assistive devices, directly addressing the critical challenge of human-robot kinematic compatibility. Dr. Withanage’s research bridges mechanical engineering and clinical application, offering transformative potential for gait rehabilitation and mobility assistance. Their work is essential reading for students and researchers interested in the future of wearable robotics and human-centered design.