The meaning of thrust = 60000

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Peter
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Joined: Sun Sep 06, 2015 3:00 pm

The meaning of thrust = 60000

Post by Peter » Mon Oct 12, 2015 8:53 pm

Hi gays, i want to know what does mean thrust =60000.
it means 60000 rpm ?



CrazyGuy
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Re: The meaning of thrust = 60000

Post by CrazyGuy » Tue Oct 13, 2015 8:48 am


arnaud
Bitcraze
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Joined: Tue Feb 06, 2007 12:36 pm

Re: The meaning of thrust = 60000

Post by arnaud » Tue Oct 13, 2015 9:50 am

The thrust is a 16 bit unsigned value where 65536 means 100% thrust and 0 means 0%. The relation between ratio and thrust has been tested there: https://wiki.bitcraze.io/misc:investigations:thrust

Since a little while we now have battery compensated thrust based on this investigation, now the thust is more or less independant of the battery voltage (ie. an of-the-box crazyflie will take off and hover at about 50% thrust for the entire battery life).

Peter
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Re: The meaning of thrust = 60000

Post by Peter » Sun Oct 18, 2015 9:28 am

Thanks

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