Research on slope algorithm based laser welding guidance technology for 3D vision inspection of thin-walled parts
Song Ning,
No information about this author
Yuan Zhao
No information about this author
Journal of Physics Conference Series,
Journal Year:
2024,
Volume and Issue:
2760(1), P. 012009 - 012009
Published: May 1, 2024
Abstract
Visual
guidance
technology
advances
quickly
and
so
do
the
technical
requirements
for
weld
trajectory,
which
needs
to
fulfill
performance
indices
high
precision,
anti-interference
quick
processing.
In
this
study,
approach
of
getting
3D
point
cloud
data
by
directly
scanning
workpiece
be
welded
with
a
scanner
is
used
because
it
more
precise
reliable
than
processing
gray-layer
obtained
from
depth
camera,
turning
into
cloud.
The
boundary
retrieved
slope
calculation
butt
after
preprocessing
three-dimensional
(cut,
down-sampling,
abnormal
value
removal).
center
then
determined.
After
that,
welding
trajectory
produced
fitting
point,
transmitted
back
actuator
guide
its
work
realize
identification
tracking
weld.
Language: Английский
Retracted: Application of Computer Vision and Sensor Technology in Multivariate Assessment of Ecological Environment Carrying Capacity
International Transactions on Electrical Energy Systems
No information about this author
International Transactions on Electrical Energy Systems,
Journal Year:
2023,
Volume and Issue:
2023, P. 1 - 1
Published: Sept. 20, 2023
Language: Английский