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About

Xianpai Zeng is a pioneering researcher in soft robotics, with a focus on variable stiffness mechanisms that bridge the gap between adaptability and load-bearing capacity. His major contributions center on the development of layer jamming technologies, which allow soft robotic grippers and compliant mechanisms to dynamically tune their stiffness. In his highly cited 2022 work, Zeng introduced a novel positive pressure layer jamming technique, enabling a 3D-printed soft gripper to achieve variable stiffness—a breakthrough that has garnered 78 citations. His subsequent 2022 paper on a pneumatically actuated soft gripper further advanced the field, demonstrating high payload capacity while maintaining soft adaptability, earning 46 citations. Zeng’s research extends to modeling and control of inherently safe robots with variable stiffness links, as well as efficient design models for parallel-guided layer jamming compliant mechanisms, reducing reliance on computationally expensive simulations. His work has been instrumental in overcoming the traditional trade-off between compliance and strength in soft robotics, with applications in safe human-robot interaction and adaptive grasping. Zeng’s innovative use of additive manufacturing and multi-material fabrication has positioned him as a key figure in the next generation of soft robotic systems.