You might want to give kst [1] a try, which includes a plugin for
weighted least-squares data fitting [2].
imho, kst is the easiest way to plot data in real time (with or
without filters), and works very good with flightgear csv output (with
a little bit of javascript).
Wim
[1] http://kst.kde.org
Hi all,
I bought a new laptop (intel core 2 duo with nvidia graphics card) and
I'm having problems with the (too high) frame rates (fg/osg).
Whenever I look outside in fg, the framerate skyrockets to values
around 300 which induce stutter in the simulation.
A (partial) solution would be to incre
On 6/27/07, Martin Spott wrote:
> "wim van hoydonck" wrote:
>
> > Whenever I look outside in fg, the framerate skyrockets to values
> > around 300 which induce stutter in the simulation.
> >
> > A (partial) solution would be to increase /sim/model-hz in the
Hi there,
The attached patch adds support for the Saitek Cyborg evo Wireless
joystick to Flightgear by adding its name to the Cyborg-Evo.xml file.
Greetings,
Wim
Saitek.diff.bz2
Description: BZip2 compressed data
-
This S
Flightgear works like a charm on Fedora 7.
Wim
On 11/6/07, Nick Othieno <[EMAIL PROTECTED]> wrote:
> Thanks,. If all goes bad I'll just upgrade to FC6 or FC7. Do you know
> anyone who has tried it on FC7 and got it working.
>
> On Nov 6, 2007 9:17 PM, Lee Duke <[EMAIL PROTECTED]> wrote:
> > I j
Hi there,
I was browsing through the code of simgear and noticed that the
magnetic model used is the one defined in 2000. Since these magnetic
models are only valid for 5 years, it is outdated.
Sourcecode and documentation for the latest model (2005) can be
downloaded from here:
http://www.ngdc.
n 10/18/06, wim van hoydonck <[EMAIL PROTECTED]> wrote:
Hi there,
I was browsing through the code of simgear and noticed that the
magnetic model used is the one defined in 2000. Since these magnetic
models are only valid for 5 years, it is outdated.
Sourcecode and documentation for the la
Hi there,
The current simgear magnetic model (WMM2000) is out of date. The
attached patch updates this model to use WMM2005, valid between 2005.0
and 2010.0.
The reference for this patch is:
http://www.ngdc.noaa.gov/seg/WMM/data/TRWMM_2005.pdf
Greetings,
Wim
magvar.patch
Description: Binar
Hi there,
That's because you have to install the patched OSG version and not the
one from the AUR (I suppose you did that). See here:
http://wiki.flightgear.org/flightgear_wiki/index.php?title=OpenSceneGraph
Or if you do not want to run the osg version of flightgear, do a
cvs update -rPRE_OSG_P
You may want to try the following app to extract your data:
http://www.frantz.fi/software/g3data.php
Wim
On 11/25/06, Ampere K. Hardraade <[EMAIL PROTECTED]> wrote:
> On Friday 24 November 2006 04:27, Stuart Buchanan wrote:
> > I'd suggest using the playback protocol (described here:
> > http://
Hi,
The following data is taken from Janes (S76c):
Powerplant:
2 turbomeca Arriel 2S1 turboshafts with FADEC
- each rated at 638 kW (856 shp) for take-off,
- 731 kW (980 shp) OEI for 30 seconds,
- 592 kW (794 shp) max continuous
Standard fuel capacity:
- 1083 litres of which 1064 lit
Hi all,
Attached is a file (OpenOffice spreadsheet) containing performance
data and geometrical parameters of most commercial helicopters, found
in Janes All the World Aircraft and Prouty's Helicopter Performance,
Stability and Control.
I collected these data for a literature survey on prelimi
Hi there,
Some data for the CH53e yasim model, taken from Prouty [1], p. 699.
Looking at the data in cvs, rotor diameters and chords should/could be
changed, just like control input ranges for the main and tail rotor.
Weights (lb):
- Empty:33009
- MTOW (internal
095). One important point: the main rotor and the tail rotor
> are twisted. Do you know, where the incidence is measured?
>
> Do you have such data for other helicopters in your book (bo105 (but
> here the actual data should be correct), ec135, ec145, ch47d, s76c,
> littl
. I am
not sure about other helicopters.
Greetings,
Wim
[1] http://users.pandora.be/tuinbels/afstuderen/appA.pdf
On 12/19/06, Maik Justus <[EMAIL PROTECTED]> wrote:
> Hi Wim
>
> wim van hoydonck schrieb am 18.12.2006 23:23:
> > Hi Maik,
> >
> >
> > Once
g the rotor
forces, her PhD thesis can be found here [2]. You might want to read
that on too.
[1] http://users.pandora.be/tuinbels/afstuderen/final_thesis.pdf
[2] http://www.fmp.lr.tudelft.nl/content/phdthesis_mdpavel.pdf
On 12/19/06, Maik Justus <[EMAIL PROTECTED]> wrote:
> Hi Wim,
&
I just looked at the data for the ch47, and I think there are some
values that could/should change, based on the data for our own chinook
flight dynamics model (for the CH47D)
rotor parameters:
blade mass -> 111.6 [kg]
omega -> 23.562 [rad/s] (=225 rpm) <- value much too high in yasim config fil
r of a tandem helicopter.
> Hardly any numbers there represent a real Chinook. I'm fiddling with
> another configuration.
>
> On Wed, 20 Dec 2006, wim van hoydonck wrote:
>
> > blade mass -> 111.6 [kg]
>
> This is different from the blade mass I am using: 357 lbs
n 12/20/06, Maik Justus <[EMAIL PROTECTED]> wrote:
> Hi Wim,
> wim van hoydonck schrieb am 19.12.2006 23:44:
> > The minimum pitch angle at the blade root (or pitch bearing) for most
> > helicopters is somewhere around 0 degrees, sometimes a bit more,
> > som
)
Rotor dimensions:
- MR diameter: 24.08 m
- TR diameter: 6.10 m
- MR blade chord: 0.76 m
- MR blade twist: 14 deg
Greetings,
Wim
On 12/18/06, wim van hoydonck <[EMAIL PROTECTED]> wrote:
> Hi there,
>
>
> Some data for the CH53e yasim model, taken from Prouty [1], p. 699.
I just noticed that there might be/is a typo in the ch53e-yasim.xml file.
change:
ground-effect-constatnt="1.25"
to:
ground-effect-constant="1.25"
Greetings,
Wim
On 1/3/07, wim van hoydonck <[EMAIL PROTECTED]> wrote:
> Hi there,
>
> I just checked Janes
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