Xuan Song

University of Southern California, University of Iowa

Papers

Total Citations

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About

Xuan Song is a leading researcher in additive manufacturing and smart materials, with a focus on advancing the design and fabrication of functional mechanisms and bio-inspired actuators. His early work, notably the highly cited 2012 paper "Joint Design for 3-D Printing Non-Assembly Mechanisms," pioneered the direct fabrication of multi-component sub-systems using layer-based additive manufacturing, eliminating the need for post-process assembly. This innovation has opened new possibilities in robotics and automated systems, demonstrating how 3D printing can create complex, moving structures in a single build. More recently, Song has contributed to the field of soft robotics with his 2022 study on an "Automated manufacturing system for carbon fiber-based twisted and coiled artificial muscles (TCAMs)," which addresses scalable production of high-performance artificial muscles. With over 17 citations on his foundational work and growing recognition for his manufacturing automation research, Song’s contributions are shaping the future of functional 3D printing and smart material systems, offering practical solutions for next-generation robotics and adaptive structures.