Science

Built-in bionic computing: Researchers develop method to control pneumatic artificial muscles

Synthetic muscle tissues management wealthy comfortable element dynamics by utilizing them as a computational useful resource. Credit: KyotoU/MEDICAL FIG.

Creating robots to soundly help catastrophe victims is one problem; executing versatile robotic management that takes benefit of the fabric’s softness is one other. Using pliable comfortable supplies to collaborate with people and work in catastrophe areas has drawn a lot latest consideration. Nevertheless, controlling comfortable dynamics for sensible purposes has remained a major problem.

In collaboration with the University of Tokyo and Bridgestone Company, Kyoto University has now developed a technique to regulate pneumatic synthetic muscle tissues, that are comfortable robotic actuators. The wealthy dynamics of those drive elements could be exploited as a computational useful resource. The work is published within the journal Superior Science.

“We’ve demonstrated the actuator’s capability to autonomously generate diverse dynamics, including rhythmic patterns and chaos,” explains Nozomi Akashi of KyotoU’s Graduate College of Informatics.

Historically, patterns had been generated by externally attaching oscillators to robots, enabling locomotion and repetitive motions. Nevertheless, these oscillators needs to be faraway from the robot to retain their softness. Akashi’s group addresses this troublesome difficulty to convey out the comfortable robots’ potential.

“In addition, the pattern-changing bifurcation structures can be embedded into the robotic actuator itself,” says Kohei Nakajima of the University of Tokyo’s Graduate College of Data Science and Expertise.

The findings counsel that robots can generate qualitatively totally different patterns exterior the educational knowledge, paving the best way for the event of robots able to extra adaptable and versatile actions.

“This could streamline the hardware and software development process, making it more efficient and effective,” concludes Akashi.

Extra data:
Nozomi Akashi et al, Embedding Bifurcations into Pneumatic Synthetic Muscle, Superior Science (2024). DOI: 10.1002/advs.202304402

Supplied by
Kyoto University


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Constructed-in bionic computing: Researchers develop technique to regulate pneumatic synthetic muscle tissues (2024, April 26)
retrieved 26 April 2024
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