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Speed Dreams Community Your source of cars, tracks and help 2014-05-24T14:55:17+00:00 https://community.speed-dreams.org/feed.php?f=6&t=608 2014-05-24T14:55:17+00:00 https://community.speed-dreams.org/viewtopic.php?t=608&p=1902#p1902 <![CDATA[Re: Acceleration]]>
The ax ay and az stand for "angular according to x/y/z". So I just need DynGC.vel/acc.ax/ay/az.

However, there is still something strange. To simplify calculation, the angular velocities and acceleration are not calculated according the referentiel. I mean that DynGC and DynGCg angular acceleration and velocity are always equal, even though these two referentiel only share the Z axis. This is pretty strange for a "simulator".

Statistics: Posted by horo — Sat May 24, 2014 2:55 pm

]]> 2014-05-22T05:05:27+00:00 https://community.speed-dreams.org/viewtopic.php?t=608&p=1899#p1899 <![CDATA[Re: Acceleration]]>
I have a second problem, I did realize that I lost a lot of my knowledge in physic and that I'm getting it back gradually. In fact, I need to know which force is felt by the driver. So I won't only need the lateral acceleration according to the car axis, I would also need the spin acceleration (and maybe velocity) of the car around the Z axis (vertical one).

Could you tell me where is these values (cause by grepping, I was only able to find the wheels' spin velocity) ?
If you have some knowledge in physic, could you confirm that my reasoning makes sense (I do not need any other value to compute the lateral acceleration felt by the driver) ?

Best,

Statistics: Posted by horo — Thu May 22, 2014 5:05 am

]]> 2014-05-16T15:24:49+00:00 https://community.speed-dreams.org/viewtopic.php?t=608&p=1875#p1875 <![CDATA[Re: Acceleration]]> Statistics: Posted by mungewell — Fri May 16, 2014 3:24 pm

]]> 2014-05-15T04:42:51+00:00 https://community.speed-dreams.org/viewtopic.php?t=608&p=1861#p1861 <![CDATA[Acceleration]]> Statistics: Posted by horo — Thu May 15, 2014 4:42 am

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