Re: [Flightgear-devel] flight data playback

[Mike M. <li...@li...>]

Sent from my Samsung Epic™ 4G

Erik Hofman <er...@eh...> wrote:

>On Wed, 2010-12-08 at 17:13 -0800, Hal V. Engel wrote:
>> I used 120Hz (this is the same as the freq. of the FDM) and it almost works.  
>> But the problem is that on each run there is enough variation in the behavior 
>> of the model that the control inputs eventually get out of sync with the state 
>> of the flight test and it ends up crashing.  In fact it appears that things 
>> like what view is being used affect how the aircraft behaves.
>> 
>> I am doing spins during the flight and the exit state of the spin (direction,   
>> roll angle, speed and so on) appears to vary in each run and that is where I 
>> run into the issue since the control inputs don't match the state of the 
>> aircraft at that point.
>
>Hm, you probably should make sure that you use the same weather settings
>for every run. At the moment the GIT version of FlightGear always
>enables METAR fetching for example.
>
>Thinking about it there can also be some influence from attached
>joysticks and perhaps the mouse..
>
>Erik
>
>
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