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http://www.bbc.com/future/story/20130201-nasas-crazy-robot-lab
Swooping down like a mechanized bird of prey comes the latest nightmare fuel from the robotics researchers at the University of Pennsylvania: a motorized claw attached to a drone that can grab objects and carry them away.
In a recent video, the university’s GRASP team — for General Robotics, Automation, Sensing and Perception — show an AscTec Hummingbird quadrotor drone diving onto a cylinder and snatching it with a gripper claw before flying away. Taking a cue from how eagles work, the researchers believe that diving drones can make for drones that weigh less and use less power, using acceleration velocity gained from diving to quickly regain altitude. It may even be possible to build drones that perch. The drone is certainly lightweight enough: the quadrotor and the gripper-claw combined weigh less than a pound and a half.
Late last year, electronics company Hitachi unveiled a large, 2.5-ton robot to help clean up the Fukushima Daiichi nuclear power plant that was damaged in the 2011 Japanese tsunami. Now Honda has developed a robot of its own to aid in the cleanup effort. Using technologies which were originally developed for the ASIMO humanoid robot, Honda and the National Institute of Advanced Industrial Science and Technology (AIST) jointly developed a new high-access survey robot to collect data on the first floor of the damaged reactor.
When we think of robots doing our dirty work, we tend to imagine a humanoid robot that can walk around and do the things that a person could do. Honda and AIST’s new survey robot isn’t shaped like a human, but some of the technology it depends on was originally developed for Honda’s ASIMO, a humanoid robot that Honda has spent more than two decades developing. The development of the new survey-performing robot arm for Fukushima will in turn help accelerate the development of humanoid robots that could be used at disaster sites, Honda says.
The new survey robot rests on a mobile base, which contains a crawler platform, and it features an arm that was developed by Honda that can extend as far as 23 feet. The robot can be remote controlled via 400-meter fiber-optic wired LAN and wireless LAN. As for its unique survey abilities, the robot uses a zoom camera and a laser range finder to collect 3D data and to help identify sources of radiation. Using a 3D point cloud, the robot is able to transmit data that shows the exact shape of structures located inside the facility. According to Honda, the new robot began working inside the facility on June 18.
Source : http://www.honda.co.nz/news/news/2013/honda-jointly-develops-robot-for-post-earthquake-efforts-at-japan-s-fukushima-daiichi-nuclear-power-station/
Published on Oct 3, 2013
Atlas is an anthropomorphic robot designed to operate on rough terrain. The video shows Atlas balancing as it walks on rocky terrain and when pushed from the side. The balance and control system places the feet and swings the arms and upper body to stay upright. The controller uses inertial, kinematic and load data from Atlas's sensors. Atlas is being developed by Boston Dynamics with funding from DARPA's M3 program. For more information visit www.BostonDynamics.com