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Esprit Model . Thunder Power RC . Real Raptors

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UAV Autonomous Unmanned Aerial Vehicles > Autonomous, flybarless, T-Rex 450
 
 
wxyz
Heliman
Location: calif*, U know where

Upgraded the stabilization algorithm & have more stable HD hover footage on Vimeo. An autonomous heli is the only way to get aerial timelapse. More people should do it.

http://vimeo.com/852843

http://vimeo.com/851430
04-02-2008 07:39 PM
 
 
wxyz
Heliman
Location: calif*, U know where

This is the current brain of the machine. It works pretty well for cheap GPS.



Training the swash kinematics using video.



It sounds like people are using 20Hz carrier phase GPS to get good results with just PID feedback. To get stunts like this with the cheap stuff, U need the artificial intelligence.

04-25-2008 11:49 AM
 
 
wxyz
Heliman
Location: calif*, U know where

The uBlox 5 introduced this year is a giant price cut & size cut for navigation. GPS was upgraded to a uBlox 5 and now artificial intelligence isn't required anymore. Altitude & horizontal position are now very stable in any weather. It was just a matter of waiting for technology to catch up to the problem.






06-02-2008 06:20 PM
 
 
2 pages [ <<    <     1     ( 2 )    >    >> ]2449 viewsPOST REPLY
Mikado Modellhubschrauber . GrandRC . CanoMod

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UAV Autonomous Unmanned Aerial Vehicles > Autonomous, flybarless, T-Rex 450
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