On Fri, Apr 1, 2011 at 12:38 AM, Jon S. Berndt jonsber...@comcast.netwrote:
Actually, Alan is correct, as Ron also mentioned in the JSBSim-devel list,
where this topic is cross-posted. I think it is quite possible that we can
already do this using function definitions in the aerodynamics
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From: cas...@mminternet.com
Sent: Wednesday, March 30, 2011 3:57 PM
To: FlightGear developers discussions
flightgear-devel@lists.sourceforge.net
Subject: [Flightgear-devel] Calculating free stick position and forces
Ok, here are a couple
On Thursday 31 March 2011 02:13:58 Alan Teeder wrote:
--
From: castle@...
Sent: Wednesday, March 30, 2011 3:57 PM
To: FlightGear developers discussions
flightgear-devel@lists.sourceforge.net
Subject: [Flightgear-devel] Calculating free stick
--
From: cas...@mminternet.com
Sent: Wednesday, March 30, 2011 3:57 PM
To: FlightGear developers discussions
flightgear-devel@lists.sourceforge.net
Subject: [Flightgear-devel] Calculating free stick position and forces
Ok, here
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From: cas...@mminternet.com
Sent: Thursday, March 31, 2011 4:03 PM
please cite a source rather than a general statement.
Well you could try section 4.4 of the Datcom (not digital datcom). This text
is available at
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From: cas...@mminternet.com
Sent: Thursday, March 31, 2011 4:03 PM
please cite a source rather than a general statement.
Well you could try section 4.4 of the Datcom (not digital datcom). This
text
is available at
On Thu, 31 Mar 2011, cas...@mminternet.com wrote:
He, he, just to be a little pedantic..
it's not my simplification and only about 20 pages are devoted to the
subsonic flight region, the transonic takes about 1 page and admits a lack
of understanding in this area and section C is
Hard coding this would be not a good idea - much better to add code to
JSBsim so that it can be built up with parameters from the XML file in
the
same way as the main body forces (Lift, Drag etc).
Agree, that's the idea, the calcs are in JSBSim the data is loaded in from
xml files
John
Perhaps downwash and hinge force calculations should be the subject of a
section in the xml aerodynamics file so that they can be tailored on a
per-aircraft basis.
Alan
the xml files should be used to load the respective aircraft data for aero
coefficients, tail geometry, and
Ok, here are a couple of thoughts on improving the elevator model; as
always comments and suggestions are welcome, flames will be ignored
@ line 220 or so of FGAerodynamics add:
alphat = alpha + tailincidence - downwash; // alpha fro the tail
for now we'll assume no flying tails just a
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