Untethered control of functional origami microrobots with distributed actuation
Abstract
Over the past decade, origami has unfolded engineering applications leading to tunable, deployable, and multifunctional systems. Origami-inspired structures currently rely on the use of actuation methods that are pneumatic, mechanical, stimuli-responsive, etc. These actuation strategies commonly lead to bulky actuators, extra wiring, slow speed, or fail to provide a local and distributed actuation. In this work, we introduce a magnetically responsive origami system to expand its shape-changing capability for multifunctionality. We anticipate that the reported magnetic origami system is applicable beyond the bounds of this work, including robotics, morphing mechanisms, biomedical devices, and outer space structures.
- Publication:
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Proceedings of the National Academy of Science
- Pub Date:
- September 2020
- DOI:
- Bibcode:
- 2020PNAS..11724096N