Re: [Flightgear-devel] flight data playback

2010-12-11 Thread Mike McLean
Sent from my Samsung Epic™ 4G Erik Hofman wrote: >On Wed, 2010-12-08 at 17:13 -0800, Hal V. Engel wrote: >> I used 120Hz (this is the same as the freq. of the FDM) and it almost works. >> >> But the problem is that on each run there is enough variation in the >> behavior >> of the model t

Re: [Flightgear-devel] flight data playback

2010-12-10 Thread Jon S. Berndt
> It would be really, really cool if you could do this using the JSBSim > internal features so it could run in stand-alone, too. :) > > Ron This is true, because JSBSim is well-suited to various GNC systems modeling. This has already been done to some degree, but not a lot of time has been spent

Re: [Flightgear-devel] flight data playback

2010-12-10 Thread Ron Jensen
On Thursday 09 December 2010 11:08:39 Hal V. Engel wrote: > On Thursday, December 09, 2010 09:11:39 am Curtis Olson wrote: > > On Thu, Dec 9, 2010 at 10:10 AM, Hal V. Engel wrote: > > > I am going to try using the autopilot between spins and during climb > > > outs to > > > get things in a know st

Re: [Flightgear-devel] flight data playback

2010-12-09 Thread Curtis Olson
On Thu, Dec 9, 2010 at 10:10 AM, Hal V. Engel wrote: > I am going to try using the autopilot between spins and during climb outs > to > get things in a know state (wings level and so on) as things progress > through > the flight. This should allow for the state of the flight and the control > in

Re: [Flightgear-devel] flight data playback

2010-12-09 Thread Erik Hofman
On Wed, 2010-12-08 at 17:13 -0800, Hal V. Engel wrote: > I used 120Hz (this is the same as the freq. of the FDM) and it almost works. > But the problem is that on each run there is enough variation in the behavior > of the model that the control inputs eventually get out of sync with the > stat

Re: [Flightgear-devel] flight data playback

2010-12-08 Thread Stuart Buchanan
On Wed, Dec 8, 2010 at 8:22 PM, Hal V. Engel wrote: > Yes I want to record and playback the controls using the native FDM of the > aircraft.  I do not care at all about the lat/lon/height of the plane.  I want > to be able to feed my control inputs into the playback and have the FDM > process this

Re: [Flightgear-devel] flight data playback

2010-12-08 Thread Erik Hofman
On Tue, 2010-12-07 at 15:49 -0800, Hal V. Engel wrote: > I was asked to record some flight data that is to be used for an aeronautical > engineering class. I used the instructions located here > > http://wiki.flightgear.org/index.php/Suggested_Prerecorded_Flights > > to do the recording and to