> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Jon S. Berndt
> Sent: Friday, March 23, 2007 10:29 PM
> To: FlightGear developers discussions
> Subject: Re: [Flightgear-devel] Phidot not zero.. And bank
> ang
> Hi,
>
> I'm sorry but its sounding a little anomalous to me.
>
> >From the kinematic relationships;
>
> p = phidot - psidot sin(theta)
>
> q = thetadot cos(phi) + psidot cos(theta) sin(phi)
>
> r = psidot cos(theta) cos(phi) - thetadot sin(phi)
>
> now for a steady turn, theta can be approximated
On 3/23/07, Jon S. Berndt <[EMAIL PROTECTED]> wrote:
> > > My question:
> > > If I put the aircraft (Cub or 172) into a constant bank and
> > > pitch angle turn ("trimmed"), I expect phidot and thetadot to
> > > be near zero, and psidot non-zero... Yet, I see thetadot near
> > > zero, and phidot an
> > My question:
> > If I put the aircraft (Cub or 172) into a constant bank and
> > pitch angle turn ("trimmed"), I expect phidot and thetadot to
> > be near zero, and psidot non-zero... Yet, I see thetadot near
> > zero, and phidot and psidot non-zero (as a matter of fact:
> > phidot is almost as
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Nicol Carstens
> Sent: Friday, March 23, 2007 5:51 AM
> To: flightgear-devel@lists.sourceforge.net; [EMAIL PROTECTED];
> [EMAIL PROTECTED]
> Subject: [Flightgear-deve
On 3/23/07, Nicol Carstens wrote:
Hi guys.
First of all (before I start "complaining") let me start off by saying:
thanks for sharing your work publicly! MUCH appreciated. If you don't
mind,
and have some time to spare me, I need to ask a question...
About myself and my project: I am qualifi
Hi guys.
First of all (before I start "complaining") let me start off by saying:
thanks for sharing your work publicly! MUCH appreciated. If you don't mind,
and have some time to spare me, I need to ask a question...
About myself and my project: I am qualified as an electronic engineer (did a
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