MIT engineers craft spring device to enhance robotic muscles [Video]

Massachusetts Institute of Technology (MIT) engineers designed a spring-like device called a flexure to maximize the performance of natural muscle tissues.

The flexure functions as a basic skeleton-like module for muscle-powered robots. Engineers devised this new device for more efficient and adaptable biohybrid robots by harnessing the power of natural muscles.

According to MIT, human “muscles are nature’s perfect actuators — devices that turn energy into motion.”

Despite their size, muscle fibers are usually stronger and more accurate than most other synthetic actuators. They also have self-healing properties, making them attractive for robotic applications. 

Demonstrating “biohybrid” robots

So far, designs have usually lacked the ability to maximize muscle efficiency. This research tackles this challenge by designing a flexible skeleton-like structure for various robotic …