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Thread Subject:
Question

Subject: Question

From: MURAD albakri

Date: 27 Jul, 2008 03:20:03

Message: 1 of 5

Hello everybody .. im new user of simulink and I want to
represent an equation to model the satellite atittude .

The equation is No. 1 at the following link :

http://en.wikipedia.org/wiki/Kepler_orbit


I would be very thankful if anyone can help .

Murad

Subject: Question

From: Loren Shure

Date: 28 Jul, 2008 13:34:47

Message: 2 of 5

In article <g6gph3$nhl$1@fred.mathworks.com>, murad_albakri@hotmail.com
says...
> Hello everybody .. im new user of simulink and I want to
> represent an equation to model the satellite atittude .
>
> The equation is No. 1 at the following link :
>
> http://en.wikipedia.org/wiki/Kepler_orbit
>
>
> I would be very thankful if anyone can help .
>
> Murad
>

People will help if you show what you tried. If you don't know where to
start, look at the vdp demo. It's got some similarities.

--
Loren
http://blogs.mathworks.com/loren/

Subject: Question

From: David

Date: 28 Jul, 2008 14:20:21

Message: 3 of 5

"MURAD albakri" <murad_albakri@hotmail.com> wrote in
message <g6gph3$nhl$1@fred.mathworks.com>...
> Hello everybody .. im new user of simulink and I want to
> represent an equation to model the satellite atittude .
>
> The equation is No. 1 at the following link :
>
> http://en.wikipedia.org/wiki/Kepler_orbit
>
>
> I would be very thankful if anyone can help .
>
> Murad

also be sure to get your terminology right. altitude is
what that equation will get you, after you account for the
radius of the body the satellite is orbitting anyway.
attitude is something completely different.

Subject: Question

From: MURAD albakri

Date: 29 Jul, 2008 01:02:01

Message: 4 of 5

Thanks for your help , i tried to do it let me know how can
i show it to u and really i would be very appreciative if
you help me out to correct it .

thanks

Loren Shure <loren@mathworks.com> wrote in message
<MPG.22f7950150853b1798989e@news.mathworks.com>...
> In article <g6gph3$nhl$1@fred.mathworks.com>,
murad_albakri@hotmail.com
> says...
> > Hello everybody .. im new user of simulink and I want
to
> > represent an equation to model the satellite atittude .
> >
> > The equation is No. 1 at the following link :
> >
> > http://en.wikipedia.org/wiki/Kepler_orbit
> >
> >
> > I would be very thankful if anyone can help .
> >
> > Murad
> >
>
> People will help if you show what you tried. If you
don't know where to
> start, look at the vdp demo. It's got some similarities.
>
> --
> Loren
> http://blogs.mathworks.com/loren/

Subject: Question

From: MURAD albakri

Date: 29 Jul, 2008 01:08:01

Message: 5 of 5

Thanks for your time ... yeah i know that, but first i want
to simulate the motion equation just to learn how to
simulate eqations on Simulink then i will try my equations
of atittude and ill work on them .

thanks again


"David " <dave@bigcompany.com> wrote in message <g6kkj5
$53v$1@fred.mathworks.com>...
> "MURAD albakri" <murad_albakri@hotmail.com> wrote in
> message <g6gph3$nhl$1@fred.mathworks.com>...
> > Hello everybody .. im new user of simulink and I want
to
> > represent an equation to model the satellite atittude .
> >
> > The equation is No. 1 at the following link :
> >
> > http://en.wikipedia.org/wiki/Kepler_orbit
> >
> >
> > I would be very thankful if anyone can help .
> >
> > Murad
>
> also be sure to get your terminology right. altitude is
> what that equation will get you, after you account for
the
> radius of the body the satellite is orbitting anyway.
> attitude is something completely different.

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