View Single Post
Old Mar 29, 2010, 03:13 PM
tjinguy is offline
Find More Posts by tjinguy
TJin(Guy + Tech)
tjinguy's Avatar
United States, NM, Socorro
Joined Jun 2008
784 Posts
Ok next up. I have been playing with the PWM and gain settings to try and find a nice combo. So far it is working ok but I still have a constant tail twitch going on. This is on my Rex450 Pro with Scorpion -8 and 14T. The gain is 13, the timing is normal and the PWM is 12KHz in for this graph (5 samples per sec).

The first image is the whole flight. I was doing almost constant back flips, so that is why the graph looks like it does. The second is just zoomed in on the middle of the first.

Ok my question is concerning the "pulsing" nature of the gov. You can see it in everything from the voltage to the motor out. I know there will always be some of this pulsing but this seems a bit excessive and I think it is causing the tail movement. How doe sthat look to you guys?
tjinguy is offline Find More Posts by tjinguy
Reply With Quote