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This thread is privately moderated by Jack Crossfire, who may elect to delete unwanted replies.
Sep 20, 2007, 01:01 AM
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Neural network nihilism


Kalman filter velocity came up too slow in the autopilot department. Time to move on to neural networks. Not sure exactly which neural network to use. There aren't enough clockcycles for a very complex network. The network must constantly evolve in flight, based on wind conditions.

All roads lead towards a tilt -> velocity network, using the most recent tilt & time shifted GPS velocity readings to predict the current velocity from tilt. The delayed GPS readings are shifted up and used to train the network. The same network could B used to generate feedback tilt.

tilt -> acceleration networks would B hard because velocity would drift and tilt isn't entirely proportional to acceleration.

A 5 node model is probably all the Gumstix can do.
Last edited by Jack Crossfire; Sep 20, 2007 at 01:38 AM.
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Sep 20, 2007, 04:05 AM
Too little play time...
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Rainman?



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