Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
Home
Discussion Groups
General
ModelsRailroadsRockets
Radio Controlled
Air ModelsHelicoptersLand ModelsWater Models
ModelGeeks.com
Contact UsLink To UsSearch & Site Map

Model Forum / Radio Controlled / Helicopters / December 2005



Tip: Looking for answers? Try searching our database.

gyros on planes

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
Steve - 27 Dec 2005 16:38 GMT
 I stumbled across a post awhile back that mentioned putting a gyro on
the rudder of a plane and was wondering about how beneficial it would
be and how well (or poorly) it would work.

 If you try to roll the plane using ailerons (with no rudder inputs)
will the rudder fight you and try to keep the plane going straight?
Would you have to put in just a little bit of rudder to let the gyro
know it's ok to let the plane turn?

 I could see some advantages for take-offs and landings, and for
making some very straight loops, but what else wold it be good for?  It
seems like it would be nice to turn it off at the other times.

Steve
Simon Robbins - 28 Dec 2005 00:18 GMT
>   I stumbled across a post awhile back that mentioned putting a gyro on
> the rudder of a plane and was wondering about how beneficial it would
> be and how well (or poorly) it would work.

I was thinkin gthat myself today as I've got a micro gyro that says it's
suitable for aircraft.  But I was thinking it's perhaps more applicable to
the roll axis rather than the rudder, especially on more unstable models
like scale jets.

Si
Doug McLaren - 28 Dec 2005 08:24 GMT
| If you try to roll the plane using ailerons (with no rudder inputs)
| will the rudder fight you and try to keep the plane going straight?
| Would you have to put in just a little bit of rudder to let the gyro
| know it's ok to let the plane turn?

I think the gyro would actually try to take care of sychnronizing the
turn for you if you didn't rather than fight you on it.

| I could see some advantages for take-offs and landings, and for
| making some very straight loops, but what else wold it be good for?
| It seems like it would be nice to turn it off at the other times.

Putting gyros on planes isn't rare at all.  Usually it's put on the
rudder, and yes it does help with keeping your plane tracking straight
down the runway, and probably with loops too.

And yes, it's nice to be able to turn it on and off, as the gyro will
fight you on some maneuvers.

I've only got one plane with a gyro on it -- it's a discus launch
glider, and the gyro helps it to straighten out more quickly at launch
time.  I'm not sure it's really needed, and suspect that it might make
thermals a bit harder to detect, so I need to do some more
experimenting with it to see if I want to leave it there or not.  (It
was there in the plane when I got it.)

Signature

Doug McLaren, dougmc@frenzy.com
I didn't claw may way to the top of the food chain to eat vegetables!

Gerard - 29 Dec 2005 12:04 GMT
>  I stumbled across a post awhile back that mentioned putting a gyro on
> the rudder of a plane and was wondering about how beneficial it would
[quoted text clipped - 10 lines]
>
> Steve

My gyro gives instructions for use in fixed wing models. No problems at all
(can use with any axis) but NO HEADING HOLD MODE!!

Gerard
Minimole - 29 Dec 2005 16:19 GMT
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.