Reprogrammable Matter by Folding
Reprogrammable Matter by Folding
Magnetically-controlled origami that self-folds, self-unfolds, and self-reconfigures on-demand
MORF (Magnetic Origami Reprogramming and Folding System) enables repeatable and fully automated print-and-fold manufacturing of complex 3D structures, naturally incorporating active materials and electromechanical components. By writing a magnetic program onto a laminate sheet with millimeter precision, the sheet can be programmed and reprogrammed to fold and unfold into multiple shapes at a variety of sizes and resolutions.
About the Lab
The Sung Lab combines computational design with practical engineering techniques to develop advanced design tools and fabrication methods, with a focus on soft and compliant robots. We leverage the inherent mechanics of robots to improve their robustness and energy efficiency. Unlike traditional rigid robots, compliant robots offer enhanced flexibility and adaptability. Our approach involves designing new compliant mechanisms parametrically, allowing engineers to fine-tune a robot’s natural response independently of its materials and fabrication methods. This also enables robots to self-tune their behavior as needed. In addition, we seek innovative ways to integrate digital manufacturing tools such as 3D printing, lamination, and origami-inspired assembly to rapidly construct lightweight, low-power, and cost-effective robots. These robots can perform complex tasks with minimal actuation.
Our research is organized into four main areas: Computational Robot Design, Soft & Semi-Rigid Robotics, Origami-Inspired Design & Fabrication, and Modeling & Control for Reconfiguration. For more information, check https://sung.seas.upenn.edu/.