Hi,
at the moment i'm building myself a simple probe and do some tests with
gridprobe.ngc. But i'm still at the problem of using the results as
feedback for emc to use it for correcting the moves.
So is there anything new on this front? :)
Ciao,
Rainer
Am 21.03.2012 21:53, schrieb Michael
Today i wrote a little program which calculates the absolute z distance
between a distorted plane (stl file) at a given xy location and zero. I
used simple triangles and no higher order interpolation. The result was
calculated very fast because of the simple maths used (only + - * /) and
always
Rainer,
I'm not sure if I fully understand your question.
The way this works is through forward and reverse kinematics (see
http://wiki.linuxcnc.org/uploads/EMC_Control_LG.gif)
when the trajectory planner outputs a new target position it passes it through
reverse kins to determine the
Since the last mail from december it has gotten really quite about this
very handy feature. But i can see in the git logs that it was further
developed.
So what is the state of it right now and how could it be used?
Sadly i can't find any info at all on the linuxcnc website.
I want to do some
I ran into a problem with following errors if a move is exactly along a
triangle edge
I havent investigated it further but I guess it could be a
discontinuity/numerical accuracy/stability problem along the edges
If that is the case, the approach using discrete-triangle based correction
could
I found the idea quite intriguing, and thought about integrating the surface
correction idea better. After bouncing a few ideas with Andy, this is what I
have so far:
probekins: a kinematics module which be default behaves like trivkins
it accepts a mesh of triangles which define Z correction
