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About

Yuejun Xu is a rising innovator in soft robotics, specializing in electrostatic actuators and bio-inspired artificial muscles. Their research focuses on developing high-performance, compliant robotic systems that bridge the gap between the adaptability of biological muscle and the force transmission demands of rigid robots. Xu’s major contributions include the invention of monolithic electrostatic actuators with independent stiffness modulation—a breakthrough that allows soft actuators to dynamically adjust their rigidity, much like biological tissue. This work, published in 2025, has already garnered 21 citations for its potential to revolutionize dynamic environments. Xu also developed an electromechanical model for electro-ribbon actuators, providing a validated framework to optimize force-extension behavior and specific energy output, earning 13 citations. Notable achievements include the design of a flexi-limbed electroactive frame for gripping and locomotion, demonstrated in a soft crawling robot, and a soft robotic device for wrist rehabilitation, highlighting their commitment to medical applications. With over 45 total citations and pioneering work in torsional zipping actuators, Xu is shaping the future of safe, adaptive, and powerful soft robotic systems.