> Full tanks way out on the wingtips of a 310 must create a significant
> roll moment. JSBSim will generate that moment for us, based on the
> amount of fuel in the tanks; however, if the published moment
> *already* assumes full wingtip tanks, then we'll get far too much
rolling.
I am 90% sure t
At 3/10/03, David Megginson wrote:
Jim Wilson writes:
> > I found the C310 JSBSim model very unstable, so I've increased roll,
> > pitch, and yaw damping -- please try it out and let me know what you
> > think.
>
> Ah, much easier to land. I can't vouch for the realism, but it
> sure is a l
Jon Berndt writes:
> > I'm not sure I changed the right coefficients, though -- I'm going to
> > look into it more when I get the chance. The real problem might be in
> > the moments of inertia.
>
> Hmm. I'm not so sure. The moments of inertia are cut and pasted from a
> technical document.
> Cmalpha for pitch and Cnbeta for yaw are good candidates for tweaking
> too.
Tony:
Did any pages from that tech report I lent you survive the dog mauling?
That report should have some good data on an analogous twin.
Jon
smime.p7s
Description: S/MIME cryptographic signature
> I'm not sure I changed the right coefficients, though -- I'm going to
> look into it more when I get the chance. The real problem might be in
> the moments of inertia.
Hmm. I'm not so sure. The moments of inertia are cut and pasted from a
technical document. That's just what they are. You can't
Tony Peden writes:
> > I'm not sure I changed the right coefficients, though -- I'm going to
> > look into it more when I get the chance. The real problem might be in
> > the moments of inertia.
>
> Cmalpha for pitch and Cnbeta for yaw are good candidates for tweaking
> too.
Agreed -- Cma
On Mon, 2003-03-10 at 19:04, David Megginson wrote:
> Jim Wilson writes:
>
> > > I found the C310 JSBSim model very unstable, so I've increased roll,
> > > pitch, and yaw damping -- please try it out and let me know what you
> > > think.
> >
> > Ah, much easier to land. I can't vouch for th
Jim Wilson writes:
> > I found the C310 JSBSim model very unstable, so I've increased roll,
> > pitch, and yaw damping -- please try it out and let me know what you
> > think.
>
> Ah, much easier to land. I can't vouch for the realism, but it
> sure is a lot easier to line up and stay ther
David Megginson <[EMAIL PROTECTED]> said:
> I found the C310 JSBSim model very unstable, so I've increased roll,
> pitch, and yaw damping -- please try it out and let me know what you
> think.
>
Ah, much easier to land. I can't vouch for the realism, but it sure is a lot
easier to line up and s
Andy Ross writes:
> > From looking at the code
>
> Bless you, my brother. :) I promise I'll come back eventually. You'll
> probably want to check those notes into the YASim README file too,
> while you're at it.
Already done. It could use more TLC, though, if you ever have a
chance.
Al
Michael Basler writes:
> I know it would come. I recall the (justified) discussion on options to
> disable certains FDMs in the build which would result in these FDMs soon
> beeing out of sync and forgotten. I fear this will be the fate of the 3D
> clouds (which I enjoyed very much), now.
The FDM'
David Megginson wrote:
> From looking at the code
Bless you, my brother. :) I promise I'll come back eventually. You'll
probably want to check those notes into the YASim README file too,
while you're at it.
> I've discovered that YASim assumes a thrust-specific fuel
> consumption of 0.8 by default
Curt,
> Remove 3d clouds from the default build. These can still be
> built manually
I know it would come. I recall the (justified) discussion on options to
disable certains FDMs in the build which would result in these FDMs soon
beeing out of sync and forgotten. I fear this will be the fate of
Jim Wilson writes:
> Martin Spott <[EMAIL PROTECTED]> said:
>
> > Erik Hofman <[EMAIL PROTECTED]> wrote:
> > > Martin Spott wrote:
> >
> > > Could it be you have more then one gl.h file in your include path?
> >
> > No, there's just one "gl.h" unter /usr/. I believe it's a XFree86-4.3.0
> > chan
Martin Spott <[EMAIL PROTECTED]> said:
> Erik Hofman <[EMAIL PROTECTED]> wrote:
> > Martin Spott wrote:
>
> > Could it be you have more then one gl.h file in your include path?
>
> No, there's just one "gl.h" unter /usr/. I believe it's a XFree86-4.3.0
> change that shows up here.
Browsing xfre
"Richard Bytheway" <[EMAIL PROTECTED]> wrote:
> I have editied .../simgear/sky/Makefile.am to remove clouds3d from the
> DIRS line.
Done that too - works fine for me,
Martin.
--
Unix _IS_ user friendly - it's just selective about who its friends are !
--
Erik Hofman <[EMAIL PROTECTED]> wrote:
> Martin Spott wrote:
> Could it be you have more then one gl.h file in your include path?
No, there's just one "gl.h" unter /usr/. I believe it's a XFree86-4.3.0
change that shows up here. I first encountered this with a self compiled
4.3.0, now I'm running
Martin Spott wrote:
Hello,
did anyone already encounter the following Error:
[ directory simgear/sky/clouds3d/ ]
g++ -DHAVE_CONFIG_H -I. -I. -I../../../simgear -I../../.. -I/opt/gnu/include -I/usr/local/include -I/usr/local/FlightGear/include -I/usr/X11R6/include -O3 -D_REENTRANT -c -o SkyTexture
I have editied .../simgear/sky/Makefile.am to remove clouds3d from the DIRS line. That
stops it trying to build it very effectively, and is maintained on a cvs update.
Richard
> -Original Message-
> From: Martin Spott [mailto:[EMAIL PROTECTED]
> Sent: 10 March 2003 2:13 pm
> To: [EMAIL P
I found the C310 JSBSim model very unstable, so I've increased roll,
pitch, and yaw damping -- please try it out and let me know what you
think.
All the best,
David
--
David Megginson, [EMAIL PROTECTED], http://www.megginson.com/
___
Flightgear-dev
Erik Hofman wrote:
Jim Wilson wrote:
On the Half & Half, do you have any other photos? Or higher res of
the one
on the web page? I probably could go ahead with the Half & Half if I
had even
just a picture of the nose area to get the isignia.
Does this help any?
It even contains a merlin eng
I've started basic GPS support under in /instrumentation/gps/. Right
now, the GPS publishes the following properties:
/instrumentation/gps/raim
/instrumentation/gps/indicated-latitude-deg
/instrumentation/gps/indicated-altitude-ft
/instrumentation/gps/indicated-track-true-deg
/instrumentatio
Hello,
did anyone already encounter the following Error:
[ directory simgear/sky/clouds3d/ ]
g++ -DHAVE_CONFIG_H -I. -I. -I../../../simgear -I../../.. -I/opt/gnu/include
-I/usr/local/include -I/usr/local/FlightGear/include -I/usr/X11R6/include -O3
-D_REENTRANT -c -o SkyTextureState.o `test -f
> Not yet. It's possible that I don't have a current email address, but
in
> this case, not likely. He might just be on vacation.
>
> I did start the conversion (the easy part of it) and on closer
> examination it
> the model really isn't as great as I thought it was. So I've
> started building
Jim Wilson wrote:
On the Half & Half, do you have any other photos? Or higher res of the one
on the web page? I probably could go ahead with the Half & Half if I had even
just a picture of the nose area to get the isignia.
Does this help any?
It even contains a merlin engine sound file.
Erik
_
Jon Berndt <[EMAIL PROTECTED]> said:
> > > If it's not too much trouble, you might ask about "Mustang
> > > Half & Half" that he also did. It's got the exact markings
> > > of the P-51D I photogrpahed and incorporated into a lot of
> > > our FlightGear and JSBSim artwork. See my airshow picture
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