From: <ajt...@v-...> - 2024-04-12 08:48:09
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I came across this problem only a couple of weeks ago. What I found was that there were problems with JSBSim trim some years ago, and at the moment only "*do_simple_trim*" works. See https://github.com/JSBSim-Team/jsbsim/discussions/840 for more details. Alan * * Alan On 09/04/2024 18:39, Hornet wrote: > Hi friends, I am a flight dynamics student, I am new to jsbsim as > well. I am trying to simulate a trim maneuver. I have run jsbsim with > both the stand trim script file for the 737 aircraft and also tried > the tutorial by Bill Galbraith, I see that there is a step change in > output . Please kindly see the plots. I don't see any gradual > trimming. like the plots given in Bill Galbraith's tutorial document, > > Attached files are > Altitude vs time plot for Bill Galbraith tutorial case : > Theta Vs time plot for 737 with the 737_cruise.xml script file . > > Please kindly help , I would like to reproduce the results in Bill > Galbraith's tutorial and then do similar runs of the 737 aircraft > Please also kindly guide me and correct me if I am doing something wrong. > I have made no changes to any of the default xml script or aircraft > xml files > > Sincere Thanks, > Regards > Shree . > > > > > > _______________________________________________ > Jsbsim-users mailing list > Jsb...@li... > https://lists.sourceforge.net/lists/listinfo/jsbsim-users |