Actuators,
Год журнала:
2023,
Номер
13(1), С. 12 - 12
Опубликована: Дек. 28, 2023
This
study
describes
the
activity
of
developing
a
force
amplifier
exoskeleton
with
one
degree
freedom.
The
system
was
developed
as
research
prototype
to
conduct
control
studies.
device
consists
an
arm
pneumatic
cylinder
actuator
controlled
by
pressure
regulator.
As
for
human–machine
interface,
has
sensor.
idea
is
verify
possibility
simple
from
sensor
system’s
point
view
and
architecture
while
simultaneously
obtaining
effective,
economical,
reliable
device.
in
this
project
use
user’s
available
ability
movements
unknown
environments.
user
constitutes
central
part
entire
system:
he
defines
references
speeds
forces
be
applied
environment
observes
rates
robotic
through
his
own
sight
proprioceptive
system.
On
other
hand,
machine
produces
controls
actuator.
In
way,
shows
increased
admittance.
A
mathematical
model
created
idea’s
feasibility.
Following
results
simulations,
built
on
which
experimental
tests
were
carried
out.
stated
above,
it
possible
obtain
described
behavior
sensor,
one-axis
type,
interposed
between
user,
constitute
interface;
using
regulator,
avoid
sensors
feedback
environment.
result
algorithm.
Specific
test
protocols
proposed
performance
“system”,
bench
that
allows
tracking
variable
signals
represented
monitor,
must
follow.
intuitive
use,
rapid
learning
curve,
can
handle
high
loads
according
different
followed
good
precision,
even
at
speeds.
International Journal of Production Economics,
Год журнала:
2024,
Номер
270, С. 109193 - 109193
Опубликована: Фев. 17, 2024
This
study
systematically
reviews
51
articles
from
Scopus
and
Web
of
Science
databases
to
investigate
the
learning
aging
workers
in
manufacturing
service
industries.
It
focuses
on
three
key
research
questions:
factors
influencing
among
workers,
effective
approaches
for
this
demographic,
strategies
enhancing
their
outcomes.
The
were
categorized
into
individual,
organizational,
societal
dimensions,
illustrating
sophisticated
interaction
that
shapes
environment.
Effective
identified
include
lifelong
learning,
utilizing
technology,
intergenerational
which
are
interrelated
reinforce
each
other.
Furthermore,
we
propose
a
seven-step
socio-technical
system
approach
enhance
workforce.
novel
considers
technological
tools,
as
well
human,
elements
play
an
essential
role
process.
Our
findings
present
comprehensive
perspective
complexities
older
workers'
offer
actionable
insights
experience.
proposed
model
contributes
creating
inclusive
supportive
environment,
aiming
boost
areas,
such
job
performance,
satisfaction,
health,
well-being.
study's
implications
extend
organizations
optimize
potential
workforce
rapidly
evolving
digital
world.
Applied Sciences,
Год журнала:
2024,
Номер
14(14), С. 6197 - 6197
Опубликована: Июль 17, 2024
This
study
conducts
a
literature
review
to
analyse
the
incorporation
of
Industry
4.0
in
construction
sector,
known
as
Construction
4.0,
developing
countries.
utilises
an
effective
technique,
encompassing
academic
databases,
journals,
and
conference
proceedings,
carefully
examine
relevant
studies
published
with
respect
The
primary
areas
emphasis
involve
definition
4.0.
technologies
execution
include
six
cutting-edge
such
Building
Information
Modelling
(BIM),
Internet
Things
(IoT),
robotics,
3D
printing,
UAVs,
artificial
intelligence
procedures.
analysis
also
explores
awareness
understanding
sector
(Construction
4.0)
countries
before
identifying
where
it
is
being
applied
therein.
Furthermore,
obstacles
that
impede
mainstream
adoption
are
identified,
including
but
not
limited
things
insufficient
technological
infrastructure,
skill
deficiencies,
budgetary
limitations.
consolidates
various
provide
thorough
comprehension
present
condition
nations.
As
such,
this
paper
aims
guide
for
future
research,
policy
making,
industry
practices
order
promote
sustainable
technologically
advanced
methods
these
settings.
Frontiers in Neurology,
Год журнала:
2024,
Номер
15
Опубликована: Июнь 28, 2024
Introduction
Tasks
performed
at
or
above
head
height
in
industrial
workplaces
pose
a
significant
challenge
due
to
their
association
with
musculoskeletal
disorders.
Upper-body
exoskeletons
have
been
identified
as
potential
solution
for
mitigating
loads
and
fighting
against
excessive
muscular
fatigue.
However,
the
influence
of
such
support
on
fine
motor
control,
well
cognitive-motor
interference,
has
received
limited
attention
thus
far.
Therefore,
this
crossover
randomized
study
aimed
investigate
impact
use
passive
upper-body
exoskeleton
presence
fatigue
not.
Additionally,
focusing
differences
between
single
(ST)
dual
(DT)
tasks
consisting
overhead
speed
accuracy
exercises.
Methods
In
both
scenarios,
N
=
10
participants
(5
male/5
female)
engaged
an
precision
task
using
nail
gun
precisely
target
specific
areas
three
differently
sized
regions,
based
Fitts’
law
paradigm
(speed-accuracy
trade-off
task).
This
was
done
without
exoskeleton,
before
immediately
after
fatiguing
exercise
shoulder
leg
muscles.
addition,
second
(dual-task,
DT)
carried
out
which
occurrence
auditory
signal
had
be
counted.
The
main
outcomes
were
activation
girdle
time
perform
speed-accuracy
different
difficulty
indexes
(calculated
by
means
law).
Results
discussion
absence
fatigue,
did
not
affect
management
task,
but
it
dual-task
conditions.
muscle
affected
when
comparing
its
execution
exoskeleton.
general,
resulted
longer
times
tasks,
whether
Furthermore,
decreased
activity,
is
associated
less
physical
effort,
only
significantly
M.
deltoideus
trapezius
compared
tasks.
Overall,
these
findings
highlight
supportive
effects
Journal of Physics Conference Series,
Год журнала:
2025,
Номер
2933(1), С. 012012 - 012012
Опубликована: Янв. 1, 2025
Abstract
This
paper
presents
an
electromyography
(EMG)
analysis
of
EXOROBO,
a
newly
developed
exoskeleton
designed
specifically
for
palm
oil
harvesting
tasks
to
reduce
Musculoskeletal
Disorders
(MSDs)
among
harvesters.
The
study
evaluates
the
muscular
activity
patterns
individuals
operating
EXOROBO
&
CANTAS™
compared
method
by
using
CANTAS™.
research
seeks
provide
valuable
insights
into
ergonomic
benefits
and
biomechanical
implications
employing
in
operations
through
EMG
measurements.
Results
indicate
significant
reduction
muscle
four
key
groups;
left
Biceps
Brachii
(L_BB)
51.30%,
Rectus
femoris
(L_RF)
44.61%,
right
(R_BB)
23.98%
Femoris
(R_RF)
7.17%.
findings
this
contribute
ongoing
discourse
on
development
solutions
agricultural
labour,
particularly
addressing
prevalent
issue
MSDs
industry.
Elastic
textiles
play
a
critical
role
in
passive
wearable
solutions
for
musculoskeletal
load
management
both
exosuits
and
resistance
clothing.
These
textiles,
based
on
their
ability
to
stretch
retract,
can
exhibit
ambivalence
load-modulating
effects
when
used
occupational,
rehabilitation,
exercise,
or
everyday
activity
settings.
While
garments
may
appear
similar
design,
they
have
opposing
goals:
reduce
the
case
of
increase
it
Despite
this
intrinsic
connection,
these
two
approaches
not
been
extensively
linked
together.
This
review
aims
fill
gap
by
examining
common
distinct
principles
elastic
clothing,
shedding
light
interactions
complex
dynamics
systems.
The
effectiveness
different
designs
that
mimic
function
clothing
workload
strength
training
are
critically
reviewed.
Current
challenges
practical
implementation
opportunities
improve
issues,
such
as
preload,
thermal
comfort,
skin
friction,
donning
doffing
also
highlighted.
IISE Transactions on Occupational Ergonomics and Human Factors,
Год журнала:
2025,
Номер
unknown, С. 1 - 13
Опубликована: Март 24, 2025
OCCUPATIONAL
APPLICATIONSWe
investigated
the
impact
of
wearing
a
passive
back-support
exoskeleton
on
posture,
task
duration,
and
subjective
feedback
during
order-picking
tasks.
Participants
performed
simulated
repetitive
picking
both
with
without
exoskeleton,
using
randomized
placebo
methodology
to
investigate
psychological
effect
exoskeleton.
Our
findings
indicate
that,
while
may
offer
certain
physical
benefits,
it
could
also
negatively
affect
execution
time
lead
less
favorable
from
workers.
results
can
help
practitioners
in
evaluation
exoskeletons
for
in-field
applications,
since
we
demonstrate
that
this
has
potential
reduce
strain,
but
workers'
satisfaction.
Abstract
Low-back
pain
is
a
common
occupational
hazard
for
industrial
workers.
Several
studies
show
the
advantages
of
using
rigid
and
soft
back-support
passive
exoskeletons
exosuits
(exos)
to
reduce
low-back
loading
risk
injury.
However,
benefits
these
exos
have
been
shown
be
task-specific.
Therefore,
in
this
study,
we
developed
benchmarking
approach
assess
an
workplace
at
Hankamp
Gears
B.V.
We
assessed
two
(Laevo
Flex,
Paexo
back)
(Auxivo
Liftsuit
1.0,
Darwing
Hakobelude)
tasks
resembling
workplace.
measured
assistive
moment
provided
by
each
exo
their
respective
influence
on
muscle
activity
as
well
user’s
perception
comfort
exertion.
Ten
participants
performed
four
lifting
(
Static
hold,
Asymmetric
,
Squat
Stoop
),
while
electromyography
subjective
measures
were
collected.
The
largest
assistance
during
Dynamic
tasks.
Reductions
erector
spinae
seen
task-specific,
with
larger
reductions
exos.
Overall,
Laevo
Flex
offered
good
balance
between
moments,
activity,
user
perceived
Thus,
recommend
intended
use
This
will
hopefully
result
better
adoption
help
pain.
