MicroAerialVehicle
Latest
A bird in the hand thanks to a robot that can perch
Land-bound robots? Been there, done that. Researchers at the University of Illinois at Urbana-Champaign are taking things up a notch with a bird-style bot capable of autonomous flight. By replicating the features that enable birds to make a soft landing -- including the flapping wings that help them change direction -- the researchers developed the first micro aerial vehicle (MAV) capable of swooping down to perch on a human hand. The craft forgoes a vertical tail, which birds also lack, to allow for enough agility to land on a small surface. Articulated wings help the robo-bird complete the maneuver successfully, by first gliding into position and then pitching up and slowing down. Who knew perching was so complicated? Besides just providing a super-nifty party trick for these lucky researchers, the autonomous aircraft could be used in urban surveillance, where a small size would come in handy. Check out the MAV in action, along with the press release, after the break.
T-Hawk UAV enters Fukushima danger zone, returns with video
We'd love to head on down to Fukushima with a DSLR and some iodide pills, but that's obviously not going to happen. Sending in a flying robot seems to be the next best thing, though, and that's exactly what Tokyo Electric Power (TEPCO) has done. T-Hawk, a US-made MAV (Micro Air Vehicle) commonly used to search for roadside bombs in Iraq, made its Japanese debut last week when it photographed the nuclear plant from above, providing a detailed look at the interior damage a month after iRobot's visit. Small enough to fit in a (rather large) backpack, officially the T-Hawk is named for the tarantula hawk wasp species, but could just as easily have been named for the T. Hawk Street Fighter character, who also swoops in to attack his opponents from above. As expected, things look pretty nasty at ground zero, so head past the break for a video of the damage.
