Re: torque and force computation

"Curtis L. Olson" <[email protected]>
Newsgroups gmane.games.flightgear.flightmodel
Message-ID <[email protected]>
BONNEVILLE David wrote:

>Hi people,
>
>i'm really new to this list and to FlightGear world.
>I've just had a look to the code for the LaRCsim model and to the YASim model.
>The second one does compute the torque applied to the yoke (calcForces), but
>not the first one.
>I need to compute forces (torques) on commands (aileron, rudder, elevator) to
>appy them on the yoke and the rudder pedal. Does anybody has an idea on how to
>procede ?
>I've seen the list of the public variables from LaRCsim but i have no idea how
>i could compute the same torque. If anybody has an idea, i'm ready to consider
>all of them ;-)
>Any help is welcome.
>Thanks
>  
>

David,

If you are building a new aircraft, you probably want to look primarily 
at JSBSim or YAsim.  YAsim is easier for non-aero-engineer-phd's to get 
something pretty good up and flying.  JSBSim is good for those that need 
fine grained control over exact flight behavior (and there are tools in 
development that work with JSBSim to ease the process of creating the 
config file.)  I wasn't aware that YAsim computed control loading 
forces, but that's great if it does.  I don't think that JSBSim computes 
these at the moment.

Regards,

Curt.

-- 
Curtis Olson        http://www.flightgear.org/~curt 
HumanFIRST Program  http://www.humanfirst.umn.edu/
FlightGear Project  http://www.flightgear.org
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