Posts Tagged ‘RoboFish’

MIT robotic cheetah can run 70 mph, give you nightmares

Tuesday, October 20th, 2009
roboCheetah

MIT rendering

Wired talks to Sangbae Kim, of MIT’s Biomimetic Robotics Lab, about his biomimetic robots: The iSprawl, SpinyBot, the StickyBot, and his latest project, the terrifying robotic cheetah pictured above. By mimicking a cheetah, Kim is looking to increase the speed of robots, the fastest of which aren’t that quick on their feet/wheels/paws.

So far, the biomimetic robots pumped out by local researchers have been as fun as anti-landmine technology can be — the Ghost Swimmer, Robofish, RoboLobster, RoboLamprey, RoboClam, even Kim’s StickyBot. I’m still waiting on someone to develop a robot monkey, and we jump all the way to this?

Seriously, this isn’t funny any more, guys. I’m picturing the heavily armed MBTA cops at South Station getting these things to replace their bomb/drug/turnstyle jumper-sniffing dogs. I don’t want that malevolent-looking, 70-mph-running, lightweight carbon-fiber-foam composite piece of death following me down the street at night. Or at noon, either.

More robotic fish: MIT researchers build school of robo-fish

Monday, August 24th, 2009

It’s robotic fish day at the MHT Blog. Not content to be messing around with building just one fish robot, MIT reports two of its researchers, Kamal Youcef-Toumi and Pablo Valdivia Y Alvarado, have developed a whole school of fish robots. MIT News offers a few differences between these new RoboFish and the MIT-developed RoboTuna, the precursor of Boston Engineering’s Ghost Swimmer:

Robotic fish are not new: In 1994, MIT ocean engineers demonstrated Robotuna, a four-foot-long robotic fish. But while Robotuna had 2,843 parts controlled by six motors, the new robotic fish, each less than a foot long, are powered by a single motor and are made of fewer than 10 individual components, including a flexible, compliant body that houses all components and protects them from the environment. The motor, placed in the fish’s midsection, initiates a wave that travels along the fish’s flexible body, propelling it forward.

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