Re: [Flightgear-devel] YF-23/yasim: how to climb to 163000 ft

2006-08-06 Thread Jon S. Berndt
One way to reproduce: - start fgfs with --aircraft=f16-3d - apply parking brakes - wait 10 minutes - fly and die (elevator pulls *strongly* up) m. I think I see at least one problem. The pitch channel integrates load factor error. Sitting on the runway, I see that a normal 1G

[Flightgear-devel] Duplicate linker line for SGMathTest

2006-08-06 Thread Martin Spott
Hello, actually I found back to compiling FlightGear on Linux - by converting my wife's PeeCee from Win2k into Linux/VMware/Win2k :-) The system is running Debian/sarge/amd64 which comes with automake version 1.4-p6 - triggering a strange effect which I'm unable to fix myself: 'automake' puts two

[Flightgear-devel] pacth for YASim wig.cpp, was Re: heli simulation update ready for cvs?

2006-08-06 Thread Maik Justus
Hi, Andy Ross wrote: Maik Justus wrote: Therefore for an wing without flap, spoiler and slat [...] no surface element is generated. Ah, OK. Yes, this was indeed a bug; I'm kinda shocked that we never noticed this before, it's been there since the code was written. And unfortunately

Re: [Flightgear-devel] YF-23/yasim: how to climb to 163000 ft

2006-08-06 Thread Maik Justus
Hi Jon, I think it makes sense to clamp the integrated value in any PID regulator. Due to the fact, that for a PID-regulator the output is clamped, the integrator should be clamped to a value, which is sufficient for reaching the maximum allowed output (even if the D-part is working against

[Flightgear-devel] JSBSim F-16 (was: YF-23/yasim: how to climb ...)

2006-08-06 Thread Jon S. Berndt
Hi Jon, I think it makes sense to clamp the integrated value in any PID regulator. Due to the fact, that for a PID-regulator the output is clamped, the integrator should be clamped to a value, which is sufficient for reaching the maximum allowed output (even if the D-part is working against

Re: [Flightgear-devel] YF-23/yasim: how to climb to 163000 ft

2006-08-06 Thread Lee Elliott
On Friday 04 August 2006 15:26, Melchior FRANZ wrote: * Curtis L. Olson -- Friday 04 August 2006 15:34: I will point out that while it's possible to force the YF-23 into this extreme state, if you fly it in a more normal range, it behaves pretty normally. Not for me. I actually noticed

Re: [Flightgear-devel] Creating a 3D cockpit, new developer

2006-08-06 Thread Lee Elliott
On Saturday 05 August 2006 13:04, Maxwell wrote: As crazy as it sounds, I've been unable to find a large jet in FlightGear with a good, functional 3D cockpit. FGFS seems, however, to have a lot of potential, and I want to contribute if I can. I should say I have a lot more ambition than