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RC Equipments => Radios and Receivers => Topic started by: aviator on April 29, 2012, 06:43:38 PM



Title: How to increase throws of rudder and elevator - Flysky TH9X
Post by: aviator on April 29, 2012, 06:43:38 PM
Hi all,

Of late, have felt increasing the throws of rudder and elevator using my FLYSKY TH9X.
Can anyone guide.
Have tried google and the manual too but no help found !  :headscratch: :headscratch:


Title: Re: How to increase throws of rudder and elevator - Flysky TH9X
Post by: rcpilotacro on April 29, 2012, 07:34:47 PM
increasing throw saby is big discussion, following ways to increase throws

(a) Your control horn on the control surface side could be short
(b) Servo arm could be made large
(c) End Point on your radio could be increased to a higher value (Lile 120-140 %)

Points you need to keep in mind

(a) You will require non-linear control-gearing, meaning stick to control surface movement this is done by adding something called Exponential on the radio side
(b) you will require Dual rate, because aircraft which has higher control throw will get extremely twitchy with this higher throw at higher speeds, can get into something called PIO (pilot induced Oscillation)

i hope i have answered your question


Title: Re: How to increase throws of rudder and elevator - Flysky TH9X
Post by: aviator on April 29, 2012, 08:25:53 PM
Can u pls more light to these :

1) My tx has end point setting for elevator done to 120.
2) Pls share what does d/r mean. My tx has a linear curve for d/r (set at 100). Shoud i make it non linear to increase thriws. If so, what shud be the value - 75 or 60 or 50 ????

Any other way to increase throw frm TX alone? :(


Title: Re: How to increase throws of rudder and elevator - Flysky TH9X
Post by: rcpilotacro on April 29, 2012, 08:54:25 PM
here karun read this
http://www.rmfm.org/dual_rates_and_exponential1.htm


and watch this

http://www.youtube.com/watch?v=skU51E5ilG0


Title: Re: How to increase throws of rudder and elevator - Flysky TH9X
Post by: aviator on April 29, 2012, 10:15:45 PM
Thank u sir !  :salute: :salute: :salute: :salute: