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cs.CE2022★ 12 cited
More Stiffness with Less Fiber: End-to-End Fiber Path Optimization for 3D-Printed Composites
Xingyuan Sun, Geoffrey Roeder, Tianju Xue +2
In 3D printing, stiff fibers (e.g., carbon fiber) can reinforce thermoplastic polymers with limited stiffness. However, existing commercial digital manufacturing software only prov…
cs.RO2022★ 11 cited
Learning Pneumatic Non-Prehensile Manipulation with a Mobile Blower
Jimmy Wu, Xingyuan Sun, Andy Zeng +3
We investigate pneumatic non-prehensile manipulation (i.e., blowing) as a means of efficiently moving scattered objects into a target receptacle. Due to the chaotic nature of aerod…