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DOE OSTI · 1637864

Soft buckling actuators

Yang, Dian·Whitesides, George M.
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Abstract

A soft actuator is described, including: a rotation center having a center of mass; a plurality of bucklable, elastic structural components each comprising a wall defining an axis along its longest dimension, the wall connected to the rotation center in a way that the axis is offset from the center of mass in a predetermined direction; and a plurality of cells each disposed between two adjacent bucklable, elastic structural components and configured for connection with a fluid inflation or deflation source; wherein upon the deflation of the cell, the bucklable, elastic structural components are configured to buckle in the predetermined direction. A soft actuating device including a plurality of the soft actuators and methods of actuation using the soft actuator or soft actuating device disclosed herein are also described.

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Yang, Dian, Whitesides, George M.. 2020-03-10. Soft buckling actuators. https://www.osti.gov/biblio/1637864

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