TETwalker : NASA’s Tetrahedral Nano Robot Swarm
Thursday, March 31st, 2005
NASA’s new shape-shifting robot, TETwalker, could help the endurance of future spacecrafts. Its structure is a tetrahedron, consisting of telescoping struts and motors which are coordinated to shift the robot’s center of gravity, causing a tumbling motion.
The robot’s inherently rigid geometry coupled with its mode of locomotion make it an ideal candidate for the harsh conditions of space exploration. The current prototype, though not nano-scaled, is going through rigorous test to help optimize its performance. When the nano-scaled robot is realized, it would have the capacity to connect and disconnect from other TETwalkers, allowing an entire swarm of robots to form any shape as “autonomous nanotechnology swarmsâ€?, or ANTS.
TETwalker concept animation
via endgadget
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