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About

Yuangen Wei is a pioneering roboticist whose research centers on bio-inspired, underactuated robotic hands and fingers, drawing inspiration from the remarkable dexterity of octopus tentacles. His major contributions lie in developing novel, self-adaptive grasping mechanisms that mimic biological flexibility and efficiency. Wei’s most influential work, the "OS finger" (2018, 10 citations), introduced a fluid-driven, stretchable tube design that replicates the bending of an octopus tentacle, enabling a self-adaptive, underactuated grip. He further advanced the field with the "COSA-LET finger" (2017, 9 citations), which simplified traditional coupled and self-adaptive hybrid grasping by replacing complex spring-and-transmission systems with a linear empty-trip mechanism, reducing power consumption and mechanical complexity. His "OS hand" (2017, 5 citations) extended this concept to a multi-fingered hand with force-changeable artificial muscles, showcasing a practical, octopus-inspired design for adaptive manipulation. Wei’s work bridges biomechanics and robotics, offering elegant solutions for prosthetic and industrial grippers. His achievements include pioneering the OS and COSA-LET finger architectures, which have set a foundation for simpler, more efficient underactuated robotic hands, making him a notable figure in soft robotics and adaptive grasping research.