07-11-2008 09:10 AM
Solved! Go to Solution.
07-14-2008 01:55 AM
07-14-2008 12:23 PM
07-14-2008 01:20 PM
07-15-2008 12:57 PM
07-16-2008 01:44 PM
What exactly mean "coordinated"? (setpoint of each axis has to be coordinated?)
Also, what would you do to implement these equations to NI Softmotion, you would give the setpoint from the equations to which fonction (straight line move?) or where would you write the equations?
Thanks again
Patrick
07-18-2008 06:21 AM
07-18-2008 08:25 AM
Jochen,
Yes, you answered my question for the "coordinated" move. thanks!
As for the gearing with NI Softmotion? My 2 slaves axes displacement depend on the counts of the master...
master counts in -> (black box of equations) -> position of the 2 slaves (slave count)
So each count of the master give a new position for the two slaves with acceleration and speed not constant for all the trajectory, which last 1 sec. (with accelaration and speed "ok" for the positionning tables and ratio of 3:1)
The master is a 2000 counts encoder, so labview will give 2000 positions targets to the slaves in 1 sec (master shaft is 1rps)... the master encoder resolution is enought? 2KHz ?
Everything should work with a simple PID, but I was wondering if NI Softmotion could help me.... and now... 🙂 if my encoder has enough counts/revolution
Thanks,
Patrick
07-18-2008 09:21 AM
07-18-2008 09:52 AM