Caterpillars inspire new movements in soft robots
Tuesday, April 26, 2011 - 21:30
in Biology & Nature
Researchers have been examining the diverse behaviors of caterpillars to find solutions for the new generation of search and rescue soft robots. Despite their extreme flexibility and adaptability, current soft-bodied robots are often limited by their slow speed, leading the researchers to turn to terrestrial soft-bodied animals for inspiration. Some caterpillars have the extraordinary ability to rapidly curl themselves into a wheel and propel themselves away from predators. Researchers saw this as an opportunity to design a robot that mimics this behavior of caterpillars and to develop a better understanding of the mechanics behind ballistic rolling.