Re: [Flightgear-devel] autopilot frame rate

2011-10-12 Thread Arnt Karlsen
On Thu, 13 Oct 2011 00:50:40 +0200, Arnt wrote in message <20111013005040.7edb5...@nb6.lan>: > On Fri, 7 Oct 2011 14:48:50 +0100, Alan wrote in message > <3978EF975F29409FA9418725F2E83743@AlanPC>: > > > > > > > -Original Message- > > From: Arnt Karlsen > > Sent: Friday, October 07, 2

Re: [Flightgear-devel] autopilot frame rate

2011-10-12 Thread Arnt Karlsen
On Fri, 7 Oct 2011 14:48:50 +0100, Alan wrote in message <3978EF975F29409FA9418725F2E83743@AlanPC>: > > > -Original Message- > From: Arnt Karlsen > Sent: Friday, October 07, 2011 1:12 PM > To: flightgear-devel@lists.sourceforge.net > > ..chk output of "fgfs -v -h |less ", should offer

Re: [Flightgear-devel] autopilot frame rate

2011-10-07 Thread Curtis Olson
There is also a frame rate throttling option, but it's pretty buried /sim/frame-rate-throttle-hz Also consider setting your "sync to vblank" option in your video hardware. That can help limit FlightGear to run at your display's refresh rate. Curt. On Fri, Oct 7, 2011 at 8:48 AM, Alan Teeder w

Re: [Flightgear-devel] autopilot frame rate

2011-10-07 Thread Alan Teeder
-Original Message- From: Arnt Karlsen Sent: Friday, October 07, 2011 1:12 PM To: flightgear-devel@lists.sourceforge.net ..chk output of "fgfs -v -h |less ", should offer frame rate throttling on recent and git versions of FG. Arnt I assume you mean fgfs --model-hz=n This will run the

Re: [Flightgear-devel] autopilot frame rate

2011-10-07 Thread Arnt Karlsen
On Fri, 7 Oct 2011 02:46:22 +0100, Peter wrote in message : > Would it be possible to make the "autopilot" work at a reliable freq.. > > The autopilot atmo in my suspicion is bound to a frame rate.. this > explains why it wobbles on my low frame rate machine.. ie laoder > card.. > > IMHO the au

Re: [Flightgear-devel] autopilot frame rate

2011-10-07 Thread Anders Gidenstam
On Fri, 7 Oct 2011, Alan Teeder wrote: > I am also having problems in this area. > > If you look at the time dependant filters they use a very simple code > which easily explains the problem. It would be much better to use the > Tustin substitution which is practically guaranteed to be stable,

Re: [Flightgear-devel] autopilot frame rate

2011-10-07 Thread Alan Teeder
these run at fixed framerates. Unfortunately your link is not much help as I do not have permission to view it using my googlecode account. Alan From: Peter Morgan Sent: Friday, October 07, 2011 2:46 AM To: FlightGear developers discussions Subject: [Flightgear-devel] autopilot frame rate

[Flightgear-devel] autopilot frame rate

2011-10-06 Thread Peter Morgan
Would it be possible to make the "autopilot" work at a reliable freq.. The autopilot atmo in my suspicion is bound to a frame rate.. this explains why it wobbles on my low frame rate machine.. ie laoder card.. IMHO the autopilot.. should be set at a freq eg 10hz or less and fised inc calculation