Discussions

Posted by Rich Weaver on March 13, 2010 at 12:53pm

I've found this interesting article in IEEE Spectrum this month. Interesting method of propulsion which isn't addressed in the slide show.

http://spectrum.ieee.org/slideshow/energy/environment/underwater-glider-arrives-in-spain

You need to be a member of diydrones to add comments!

Email me when people reply –

Bill Porter March 13, 2010 at 4:10pm

UUV gliders have been around for a while, and have already made trips across oceans. I know of one that crossed the Atlantic.

There are also 'Wave Gliders' that harvest energy from waves to propel themselves. One went from Hawaii to California.
3D Robotics

Chris Anderson March 13, 2010 at 2:52pm

For those who don't want to click through, this is just the underwater kind. They've been called gliders for a decade or more--this is pretty standard stuff these days in AUVs. The method is just changing buoyancy and letting the shape of the craft turn vertical motion into forward motion.

This reply was deleted.

Neville Rodrigues liked Neville Rodrigues's profile

Santiago Perez liked Santiago Perez's profile

#xg { position:relative;top:120px; } #xn_bar { top:120px; }

Please check your browser settings or contact your system administrator.