-----Original Message-----
From: owner-syty@syty.org
[
mailto:owner-syty@syty.org]On Behalf Of Hump
Sent: Friday, October 11, 2002 1:37 PM
To: Rick
'Opie'; syty@syty.org
Subject: Re: [SYTY] G tech pro
YES
OPIE YOU"VE got it right . The same principles were used for INS
(
Inertial Navigation Systems ) in airplanes , ships , etc for many years
.
HAL
----- Original Message -----
From: "Rick 'Opie'"
<opie@sportmachines.com>
To: <syty@syty.org>
Sent: Friday,
October 11, 2002 3:31 PM
Subject: Re: [SYTY] G tech pro
> Well,
you probably have to program in what your gear ratios are ... then
> it's
just a mater of mathematics.
>
> Using an accelerometer, you find
out the rate of acceleration of the
> vehicle. Calculate the area
under the curve (integration) of the
> acceleration, and you get Speed.
Take the speed and apply the gear ratios,
> and you get RPM.
Calculate the area under the curve (integration) of the
> speed and you
get distance. This is how they can do 1/4 mile timings using
> just an
accelerometer.
>
> It's all simple mathematics. ... well, not simple
... it is advanced
> calculus.
>
> Cheers,
>
>
Rick "Opie" Waller
> Chicagoland.
>
>
> ----- Original
Message -----
> From: "Zsolt Szokol" <Zsolt.Szokol@Sun.COM>
>
To: <syty@syty.org>; <targue@SMUusa.com>
> Sent: Friday,
October 11, 2002 3:21 AM
> Subject: Re: [SYTY] G tech
pro
>
>
> > It's $250 right? I don't know. Accurate RPM
measurement from the
cigarette
> > lighter!? Sorry, but I've to take
this with a bit of salt.
> >
> > Anyway nice unit.
>
>
> > Peace,
> > Falco
> > Sy #2613
> >
http://www.tragacs.com> >
> >
> >
> >
>X-Authentication-Warning: syty.org: mail owned process doing -bs
>
> >X-Authentication-Warning: syty.org: majordomo set sender to
>
owner-syty@syty.org
> > using -f
> > >From: "Tom Argue"
<targue@SMUusa.com>
> > >To: <syty@syty.org>
>
> >Subject: [SYTY] G tech pro
> > >MIME-Version: 1.0
>
> >Content-Transfer-Encoding: 7bit
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(Normal)
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Normal
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>X-Virus-Scanned: by AMaViS perl-11
> > >
> > >Hi
Gang,
> > >
> > >Check out the new G-tech
www.gtechpro.com
> > >This thing is pretty awesome.
> >
>
> > >Let me know if anyone is interested.
> >
>
> > >Tom Argue
> > >See 2872
> > >The
Red One
> >
>