A Node Generation and Refinement Algorithm in Meshless RPIM for Electromagnetic Analysis of Sensors
Sensors,
Год журнала:
2025,
Номер
25(4), С. 1115 - 1115
Опубликована: Фев. 12, 2025
In
sensor
design,
electromagnetic
field
numerical
simulation
techniques
are
widely
used
to
investigate
the
working
principles
of
sensors.
These
analyses
help
designers
understand
how
sensors
detect
and
respond
external
signals
during
operation.
One
popular
method
for
computation
is
meshless
radial
point
interpolation
(RPIM),
where
number
distribution
nodes
critical
ensuring
both
accuracy
efficiency.
However,
traditional
RPIM
methods
often
face
challenges
in
achieving
stable
precise
results,
particularly
complex
environments.
order
enhance
stability
calculations,
a
node
generation
adaptive
refinement
algorithm
proposed.
The
proposed
approach
includes
an
initial
node-generation
designed
optimize
balance
between
computational
efficiency,
as
well
dynamic
error
threshold
hybrid
precisely
identify
adaptively
refine
areas
requiring
additional
nodes,
high
precision
regions.
was
validated
through
its
application
electrostatic
fields
multi-media
magnetic
fields,
demonstrating
significant
improvements
compared
with
conventional
approaches.
findings
highlight
potential
reliability
simulations
design
related
applications.
Язык: Английский
Interaction of electromagnetic fields with body-onboard devices
Опубликована: Июнь 17, 2024
The
aim
of
this
contribution
is
to
analyze
and
discuss
the
perturbations
body-onboard
medical
devices
caused
by
electromagnetic
field
radiations.
This
involves
their
control
via
compatibility
analysis
protection
against
such
perturbations.
wearable,
detachable,
embedded
are
first
presented
monitoring,
control,
forecasting,
stimulating
functions
detailed.
interaction
these
with
exposures
comprising
wireless
routines
then
analyzed.
onboard
investigated
through
mathematical
solution
governing
equations
appropriate
strategies
deliberated.
involved
investigations
analyses
in
supported
a
literature
review.
Язык: Английский