RoboFish: Mimics Biological Fish - Underwater Explorer

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RoboFish: Mimics Biological Fish - Underwater Explorer

A team of researchers at MIT may have found a way around these problems with a unique new robotic fish. Mechanical engineers Kamal Youcef-Toumi and Pablo Valdivia y Alvarado fashioned the fish to easily move in the underwater environment, just like real fish. Their vision is to be able to send a whole school of the robofish to explore submerged objects.

RoboFish Mimics Biological Fish Underwater Explorer

Since the fish are designed to be inexpensive and simple, the team controlling the expedition could afford to be bold in where they send the robots: as long as a number of them survive the expedition, it won’t be a tragedy for the team if some of the fish are lost or broken.

RoboFish Mimics Biological Fish Underwater Explorer

Being made of flexible polymers and containing a single motor, the robotic fish move in a way that mimics biological fish, though at a much slower rate. This movement and their small size make them ideal for exploring underwater objects.

RoboFish Mimics Biological Fish Underwater Explorer

The fish currently require an outside power source and can’t travel without their power cords trailing along behind them, but the researchers hope to someday power them with smaller batteries. The team plans to extend their research to mimicking other types of natural locomotion, including land and air travel.

Sawera · Initiator Joined: 03 Sep 2009 Posts: 1239 Gender:

nice

Murad Ali · The Super Geek Joined: 10 Mar 2009 Posts: 1905 Gender:

very nice finding
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admin · Site Admin Joined: 10 Feb 2007 Posts: 2737 Gender:

nice work by scientists