Sensors,
Год журнала:
2024,
Номер
24(23), С. 7581 - 7581
Опубликована: Ноя. 27, 2024
We
developed
a
sensor
optimized
for
joint
motion
monitoring
by
exploring
the
effects
of
stitch
pattern,
yarn
thickness,
and
NP
number
on
performance
knitted
strain
sensors.
conducted
stretching
experiments
with
basic
weft-knit
patterns
to
select
optimal
pattern
analyze
its
sensitivity
reproducibility.
The
plain
conductive
located
reverse
side
exhibited
highest
gauge
factor
value
(143.68)
achieved
excellent
performance,
stable
change
in
resistance
even
after
repeated
sensing.
For
an
in-depth
analysis,
we
six
sensors
using
aforementioned
different
combinations
thickness
(1-ply,
2-ply)
numbers
(12,
13,
14).
Based
bending
experiments,
GF
across
all
was
60.2-1092,
indicating
noticeable
differences
sensitivity.
However,
no
significant
were
observed
reproducibility,
reliability,
responsiveness,
confirming
that
are
capable
monitoring.
Therefore,
plain-patterned
plating
structure
is
monitoring,
can
be
adjusted
suit
purposes.
This
study
provides
data
developing
offers
insights
into
how
knitting
methods
impact
performance.
With
the
rapid
emergence
of
flexible
electronics,
pressure
sensors
are
importance
in
various
fields.
In
this
study,
a
dopamine-modified
melamine
sponge
(MS)
was
used
to
prepare
honeycomb
structure
carbon
black
(CB)/MXene-silicone
rubber
(SR)@MS
sensor
(CMSM)
through
layer-by-layer
self-assembly
technology.
Using
SR
as
binder
construct
not
only
improves
mechanical
properties
but
also
provides
more
attachment
sites
for
CB/MXene,
enhancing
stability
conductive
network.
The
CMSM
exhibits
high
sensitivity
(7.44
kPa-1),
wide
detection
range
(0-240
kPa),
short
response/recovery
times
(150
ms/180
ms),
and
excellent
stability.
addition,
smart
insole
has
been
developed
based
on
6-unit
array,
achieving
plantar
detection.
By
combination
ResNet-50
neural
network
algorithm
with
data
under
different
postures,
recognition
16
types
human
motion
postures
achieved,
an
accuracy
rate
90.63%.
This
study
proposes
performance
sensing
capabilities,
providing
new
ideas
references
design
wearable
devices.
