Kinematics and Delta Robot
Sockheaven wrote: For multicore machines I have found big benefits in isolating the last cpu core for realtime events.
Look into ISOLCPUS for the realtime kernel.
at the command line run:
$ sudo nano /etc/default/grub
Find the line GRUB_CMDLINE_LINUX="" and update it to:
GRUB_CMDLINE_LINUX="isolcpus=1" (where 1 is the highest CPU core, dual core = 1, quad core = 3, etc)
$ sudo update-grub
and reboot, your RT jitter times should decrease
Thank you Sockheaven. Exactly, I will try tomorrow.
And, my scaling problem is continuing. I do not understand scaling or specify basic gear ratio. Not only in rotarydeltakins but also trivial kinematics.