Sensors,
Journal Year:
2024,
Volume and Issue:
24(16), P. 5182 - 5182
Published: Aug. 11, 2024
In
modern
industries,
pipelines
play
a
crucial
role,
both
as
an
essential
element
in
energy
transportation
(water,
gas
and
electricity)
also
the
distribution
of
these
resources.
The
large
size
piping
infrastructures,
their
age
unpredictable
external
factors
are
main
difficulties
monitoring
system.
this
context,
detection
localization
leaks
challenging
but
essential,
lead
to
substantial
economic
losses.
Current
methods
have
many
limitations,
involving
invasive
procedures,
working
only
with
short
pipes
or
requiring
system
shutdown.
This
paper
presents
non-intrusive
method
based
on
acoustic
signal
processing.
Leak
is
performed
using
matched
filters,
while
phase
diagram
representation
diagram-based
entropy
computation.
Our
continuous
was
used
for
two
months
full
comparison
video
inspection-based
technique
conducted.
results
indicate
that
has
high
accuracy,
regardless
length
pipe.
