Liuyang Cheng

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About

Liuyang Cheng is a rising leader in bioinspired robotics and soft actuators, whose work bridges fundamental mechanics and practical engineering. His research centers on two key areas: insect-scale jumping mechanisms and twisted-and-coiled polymer actuators (TCPAs). In his highly cited 2023 study on insect-scale jumping robots (69 citations), Cheng uncovered how dynamic buckling cascades enable legless jumps exceeding 10 body lengths, mimicking click beetles and trap-jaw ants. This work provides a blueprint for miniature robots that can traverse rough terrain without complex limbs. His 2024 paper on TCPAs (24 citations) tackles the challenging interplay between geometry and mechanics in nylon-based artificial muscles, advancing their use in robotics and assistive devices. By decoding how these coiled actuators generate large contractile work, Cheng is helping realize muscle-like, low-cost actuation for real-world applications. His contributions have already shaped how researchers design power-amplified, high-performance systems at small scales. With a growing citation record and a knack for translating biological principles into robotic hardware, Cheng is a researcher to watch in the fields of soft robotics, bioinspired engineering, and micro-scale actuation.