Cuttlebot: a platform demonstration for complex, autonomous, bio-inspired swimmers

• URL: http://arxiv.org/abs/2606.00197v1
• Date: Fri, 29 May 2026 16:48:52 GMT
• Title: Cuttlebot: a platform demonstration for complex, autonomous, bio-inspired swimmers
• Abstract summary: This work presents an autonomous robotic platform: the CORE, capable of driving six artificial muscles while sensing visual and spatial information.<n>To validate the platform, we developed the Cuttlebot - a cuttlefish-inspired robot that swims in three dimensions using undulatory fin locomotion.<n>The CORE system was capable of driving specialized control signals into the artificial muscles to controllably output force and torque in six axes.
• Score: 62.91681227094761
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Increasing interest in deep-sea operations and resources motivates the development of ecologically sensitive but environmentally durable robots. Dielectric elastomer actuator artificial muscles are good candidates for powering such systems due to their pressure and temperature tolerance and soft makeup, but they are difficult to integrate with robotic systems. This work presents an autonomous robotic platform: the CORE, capable of driving six artificial muscles while sensing visual and spatial information. To validate the platform, we developed the Cuttlebot - a cuttlefish-inspired robot that swims in three dimensions using undulatory fin locomotion. The Cuttlebot has four primary artificial muscles in its fins in addition to a tentacle-inspired soft gripper. The robot was evaluated in a series of tethered and untethered swimming tests, demonstrating a top speed of 2.5 centimeters per second translation and 10 degrees per second rotation. Furthermore, the CORE system was capable of driving specialized control signals into the artificial muscles to controllably output force and torque in six axes. This work provides a platform for developing complex, bio-inspired swimming robots for ocean exploration and monitoring, laying the foundation with our leading example: the Cuttlebot.

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