This article introduces a novel design for a bi-directional actuator inspired by origami tubes capable of moving in two orthogonal directions. The actuator, created using 3D printing techniques, has separate channels throughout its body to control each movement. Experiments were conducted with different 3D printing technologies and materials to enhance durability. The actuator’s strength was further improved using silicon spin coating. The material model was empirically derived by testing specimens on a universal testing machine (UTM). Potential applications for these actuators include quadruped robots.

 

Publication date: 18 Oct 2023
Project Page: not provided
Paper: https://arxiv.org/pdf/2310.10959

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