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[SOLVED] Rudder Common Gain
https://www.spirit-system.com/phpBB3/viewtopic.php?f=20&t=5419
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Author:  curmudgeon [ Thu 06. Oct 2022 18:57:53 ]
Post subject:  [SOLVED] Rudder Common Gain

I understand that the "Rudder Common Gain" is a multiplier, but I am not clear what it actually multiplies. Does "Rudder Common Gain" multiply ONLY the "Rudder Gain" exclusively, or does this "Rudder Common Gain" also multiply other "background" rudder parameters as well?

Author:  Mattes61 [ Thu 06. Oct 2022 19:35:04 ]
Post subject:  Re: Rudder Common Gain

Hello,
the rudder gain is only the prortional part of the rudder controll-loop - the rudder common gain is only an factor of the porportional rudder gain - In some configurations the value with the multipier x1 is to less to get an proper behavior so you must the multiplier to 1,5 for example - afterwards you have to correct the rest of the control-loop (with I-Gain and D-Gain) - In the spirit you have here to set the rudder delay (among other things, servo-dependent) and the rest of the loop is the Advanced/Piro Consistency -

Very well described how to set rudder and cyclic see here:
http://manual.spirit-system.com/index.php?title=Tuning_Guide

Best Regards
Matthias

Author:  curmudgeon [ Thu 06. Oct 2022 20:42:58 ]
Post subject:  Re: Rudder Common Gain

So to be 100% clear, does it seem fair to state that the "Rudder Common Gain" directly multiplies only and exclusively the "Rudder Gain" value without directly multiplying any other value whatsoever?

Author:  ZeXx86 [ Thu 06. Oct 2022 21:11:11 ]
Post subject:  Re: Rudder Common Gain

Yes, this is what is also written in the manual and Spirit Settings software tooltips. Only simple multiplier of the Gyro Gain.

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