Re: [Flightgear-devel] Airbus A320

2003-06-07 Thread Jorge Van Hemelryck
Dutch-roll testing is supposed to be, hum, interesting too... -- Jorge Van Hemelryck ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel

Re: [Flightgear-devel] Airbus A320

2003-06-07 Thread Erik Hofman
Jorge Van Hemelryck wrote: You know, many people get wrong ideas about test flights. Most of the time, it's about keeping most parameters as stable as possible, while watching and noting down the rest of them. The flights during which you explore the corners of the flight envelope are not all that

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Arnt Karlsen
On Sat, 7 Jun 2003 01:29:56 +0200, Arnt Karlsen <[EMAIL PROTECTED]> wrote in message <[EMAIL PROTECTED]>: > On Fri, 6 Jun 2003 21:16:25 +0100, > Major A <[EMAIL PROTECTED]> wrote in message > <[EMAIL PROTECTED]>: > > > > > > My wife and I were flying Vangaurd airlines (now defunct?) into > >

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Arnt Karlsen
On Fri, 6 Jun 2003 21:16:25 +0100, Major A <[EMAIL PROTECTED]> wrote in message <[EMAIL PROTECTED]>: > > > My wife and I were flying Vangaurd airlines (now defunct?) into > > Kansas city (on a 737) a couple years ago and on *very short* final > > the pilot made us all temporarily weightless to

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Major A
> My wife and I were flying Vangaurd airlines (now defunct?) into Kansas > city (on a 737) a couple years ago and on *very short* final the pilot > made us all temporarily weightless to get back down on the glide slope > quickly. Recent x-rays show that my wife's fingernails are still > embeded i

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Major A
> Last thing on the cockpit voice recorder: > > Captain: oh look, my gyro has tumbled. > CoPilot: look, my gyro has tumbled too. > > Or the ever popular: > > "Hey, watch this!" Last thing on the A320's CVR: "Hey, what's this bloody plane doing again?" Andras =

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Curtis L. Olson
Major A writes: > Reminds me of my flight into Bologna last year in one of go's (now > Easyjet) latest 737-300s -- there was a period of about 10 minutes > when we never flew straight. But they eventually managed to get the > thing aligned, and we did fly the last couple miles in a straight > line.

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jorge Van Hemelryck
You know, many people get wrong ideas about test flights. Most of the time, it's about keeping most parameters as stable as possible, while watching and noting down the rest of them. The flights during which you explore the corners of the flight envelope are not all that common. Or it's just becaus

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jorge Van Hemelryck
Actually, I've flown on Aeroflot on several occasions, including domestic lines (Moscow-Novosibirsk), and the flight has always been OK. What I would say is that these pilots probably have a lot of merit trying to fly these aircraft when the company doesn't always have enough money for decent maint

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Major A
> I once witnessed an Aeroflot jet on approach to KSEA that had an > alignment problem actually horse the jet into a 45 degree bank, haul it > about a quarter mile to the west to get on the right approach. Freaked me > out on the ground just watching it. I don't want to think about what > those

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Gene Buckle
> On Fri, 6 Jun 2003 10:27:39 -0700 (PDT) > Gene Buckle <[EMAIL PROTECTED]> wrote: > > > >If he flies for Aeroflot, they may not notice the > >difference. *gd&r* > > > You guys are scaring me. ;-) > You've obviously never seen an Aeroflot flight before. :) When they first started flying into KS

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread David Culp
> I am trying to animate the rudder but it seems that the property > /surface-positions/rudder-pos-norm stay at 0. My mistake. The FCS didn't have an aerosurface-scale for the rudder. In fact, none of my models have it, so I'll have to add it to them all (thanks for the catch). Here's the co

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jon S Berndt
On Fri, 6 Jun 2003 10:27:39 -0700 (PDT) Gene Buckle <[EMAIL PROTECTED]> wrote: If he flies for Aeroflot, they may not notice the difference. *gd&r* You guys are scaring me. ;-) ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgea

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Erik Hofman
Gene Buckle wrote: Jorge Van Hemelryck wrote: Very good idea ! As it's one of the planes I fly, I might get hold of some data too, and perform a few tests in flight... Are you sure your passengers are going to like it when you do some flight tests? If he flies for Aeroflot, they may not notice the

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Gene Buckle
> Jorge Van Hemelryck wrote: > > Very good idea ! As it's one of the planes I fly, I might get hold of some > > data too, and perform a few tests in flight... > > Are you sure your passengers are going to like it when you do some > flight tests? > > Erik If he flies for Aeroflot, they may not not

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Erik Hofman
Jorge Van Hemelryck wrote: Very good idea ! As it's one of the planes I fly, I might get hold of some data too, and perform a few tests in flight... Are you sure your passengers are going to like it when you do some flight tests? Erik ___ Flightgear-de

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jorge Van Hemelryck
Very good idea ! As it's one of the planes I fly, I might get hold of some data too, and perform a few tests in flight... -- Jorge Van Hemelryck ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Frederic Bouvier
David Culp wrote : > > > just a note to say that I am in the process of modelling an > > Airbus A320 : > > http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png Here is another one, with your flight model : http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgfs-1.png > Beautiful model Fred!

RE: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jon Berndt
> Somehow, using combinations of the above methods, I've managed to get > airplanes running with a fuel load that is randomly empty. And a couple > times I've managed to get a fuel load approaching infinity. Users normally > only notice when the FGSimTurbine reacts badly to a zero-fuel condition

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Erik Hofman
David Culp wrote: It looks like two bugs, which were discussed a month or two ago, although I don't know if they were reported via an official channel, partly because I'm insecure enough in my coding ability to believe the problem is probably at my end in every case. Can you test if this file f

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Erik Hofman
Jon Berndt wrote: Actually, the better solution would be for us to fix it. Can you remind me when this bug was reported (if you recall)? I'll try to have a look at it in the very near future. This is probably the conflicting initial fuel load problem between FlightGear and JSBSim. It looks like

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread David Culp
> Actually, the better solution would be for us to fix it. Can you remind me > when this bug was reported (if you recall)? I'll try to have a look at it > in the very near future. It looks like two bugs, which were discussed a month or two ago, although I don't know if they were reported via an

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Frederic BOUVIER
David Culp wrote : > Fred wrote: > > I have another problem: the model seems underpower and it is not able to > > take of with full throttle on the KSFO runway. It stall under 160knt and > > it arrives at the end of the runway at 175knt. > > I've been having a problem with the JSBSim airplanes som

RE: [Flightgear-devel] Airbus A320

2003-06-06 Thread Jon Berndt
> As an interim solution, here is a turbine module that no longer checks if > there is any fuel in the tanks. This turbine is always on, regardless of > fuel state. The module goes in FlightGear-0.9.2/src/FDM/JSBSim/ > > http://home.attbi.com/~davidculp2/FGSimTurbine.cpp > > I'll see if the JSBSi

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread David Culp
Fred wrote: > I have another problem: the model seems underpower and it is not able to > take of with full throttle on the KSFO runway. It stall under 160knt and > it arrives at the end of the runway at 175knt. I've been having a problem with the JSBSim airplanes sometimes have no fuel in them, ev

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Frederic BOUVIER
Erik Hofman wrote: > >>>just a note to say that I am in the process of modelling an > >>>Airbus A320 : > >>>http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png > > > > > > Here is another one, with your flight model : > > http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgfs-1.png > > V

Re: [Flightgear-devel] Airbus A320

2003-06-06 Thread Erik Hofman
Frederic Bouvier wrote: David Culp wrote : just a note to say that I am in the process of modelling an Airbus A320 : http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png Here is another one, with your flight model : http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgfs-1.png Very nice!

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread Frederic Bouvier
David Culp wrote: > > > I am trying to animate the rudder but it seems that the property > > /surface-positions/rudder-pos-norm stay at 0. > > My mistake. The FCS didn't have an aerosurface-scale for the rudder. In > fact, none of my models have it, so I'll have to add it to them all (thanks > fo

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread Frederic Bouvier
Thank you Dave. I now have to begin the animation stuff. I will try all these files as soon as I can. -Fred David Culp wrote: > just a note to say that I am in the process of modelling an > Airbus A320 : > http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png Beautiful model Fred! Here a

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread David Culp
> just a note to say that I am in the process of modelling an > Airbus A320 : > http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png Beautiful model Fred! Here are some files that will get it into the air. The aero model uses A320-200 metrics with 737-300 aerodynamics and flight control

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread David Culp
> What about fly-by-wire ? How can it be taken into account ? I'll try to work up an alpha limiter and bank limiter using JSBSim's FCS. Dave Culp ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread Jon S Berndt
On Wed, 4 Jun 2003 20:40:42 +0200 Jorge Van Hemelryck <[EMAIL PROTECTED]> wrote: It will be easy to convert the 737 model to an A320. I'll send you one. What about fly-by-wire ? How can it be taken into account ? Since David is making a JSBSim version of the A-310, you can use the JSBSim flight

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread Jorge Van Hemelryck
> It will be easy to convert the 737 model to an A320. I'll send you one. What about fly-by-wire ? How can it be taken into account ? -- Jorge Van Hemelryck ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listin

Re: [Flightgear-devel] Airbus A320

2003-06-05 Thread David Culp
> If someone wants to contribute a flight model, go ahead. It will be easy to convert the 737 model to an A320. I'll send you one. Dave Culp ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-dev

Re: [Flightgear-devel] Airbus A320

2003-06-04 Thread Erik Hofman
Frederic Bouvier wrote: Hello, just a note to say that I am in the process of modeling an Airbus A320 : http://perso.wanadoo.fr/frbouvi/flightsim/a320-fb-fgsd.png No animation and gear yet but it is progressing. I am using Blender and GIMP, and I have to say that so far, is has been quite easy.