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[DPRG] project help

Subject: [DPRG] project help
From: Mike Pettit mcsar1 at charter.net
Date: Tue Jul 26 12:49:12 CDT 2005

I'm working on a vertical lift ducted fan model (basically a triangle 
> with a ducted fan at each tip). I need help on using piezo gyros and 
> speed controllers to control the three fans in order to obtain a 
> balanced hover. At present, my model hovers for a moment then pitches 
> up and over. My fans are powered by 12 volt dc on an umbilical. Once I

> obtain a controlled hover, I'll worry about cutting the umbilical.
> I thought one of your members might have some ideas. Thanks.  Mike 
> Pettit
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