![]() ![]() The robot fish had the added challenge of moving in three dimensions through water and working without GPS. Previous robot swarms have navigated based on GPS to create impressive aerial shows or navigate on land, in two dimensions. The goal of the research was to create a group of robots, called a swarm, that could move in sync with each other without constant, individual instructions from human handlers. The robots were designed with four fins like reef-dwelling surgeonfish so that they could navigate underwater with precision. The researchers created seven Bluebots, each about four inches long. “Just by observing how far or close they are in a picture, they know how far or close the robot must be in the real world,” says the study’s lead author Florian Berlinger, a biologist at Harvard, to Matt Simon at Wired. The bots rely on their wide-angle cameras to track the bright blue LEDs on their companions, which give them all the information they need to group together, disperse around the tank, or swim in circles together. A study published on January 13 in the journal Science Robotics details how the 3-D-printed fish bots manage the tricky task of navigating together in a tank. The seven robotic fish, called Bluebots, can follow each other in a coordinated group called Blueswarm. Researchers at Harvard University have created a school of brightly-lit robotic fish that can swim together in three synchronized patterns, Meagan Cantwell reports for Sciencemagazine.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |