Altitude/Pos Hold low altitude

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Altitude/Pos Hold low altitude

Postby giantmonster » Mon Feb 15, 2016 7:41 pm

Hi everybody,


I want to to hover with my autoquad (Mid-Quadcopter) at low altitude (50cm - 1meter, I know the ground effect but 80cm should be OK) but the copter always increase his altitude (slow).
So I played with different PID-Altitude settings but no effect. The throttle factor is OK.

Is my min_throttle to high or PWM to short/long?
I don't know what I should check :|

Thank you!!!
giantmonster
 
Posts: 2
Joined: Mon Feb 15, 2016 7:24 pm

Re: Altitude/Pos Hold low altitude

Postby LPR » Tue Feb 16, 2016 12:02 am

Giant

You can try doing a Tare before you arm your copter. Be sure to save the Tare values

http://autoquad.org/wiki/wiki/configuri ... libration/

Larry
LPR
 
Posts: 1323
Joined: Tue Jun 26, 2012 1:29 pm
Location: MN, USA

Re: Altitude/Pos Hold low altitude

Postby giantmonster » Tue Feb 16, 2016 10:07 am

I try this and leave a comment!
What did you mean with "save"?
Non permanent memory should be OK for a test flight (without reboot) or?


Thank you!
giantmonster
 
Posts: 2
Joined: Mon Feb 15, 2016 7:24 pm

Re: Altitude/Pos Hold low altitude

Postby LPR » Tue Feb 16, 2016 2:30 pm

I don't know why the instruction for saving the Tare values to the eeprom are further down the page than they should be.

Larry
LPR
 
Posts: 1323
Joined: Tue Jun 26, 2012 1:29 pm
Location: MN, USA


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