Applied Sciences,
Год журнала:
2024,
Номер
14(17), С. 7809 - 7809
Опубликована: Сен. 3, 2024
A
digital
twin
is
a
new
trend
in
the
development
of
current
smart
water
conservancy
industry.
The
main
research
content
intelligent
clarified.
This
paper
first
summarizes
and
combs
relevant
system
architecture
conservancy,
puts
forward
framework
based
on
twins,
highlighting
characteristics
virtual
real
interaction,
symbiosis
platform.
Secondly,
status
quo
“sky,
air,
ground
water”
integrated
monitoring
technology,
big
data
artificial
intelligence,
model
platform
knowledge
graph
security
technology
analyzed.
From
perspective
application,
progress
each
security,
resources
hydraulic
engineering
reviewed.
Although
construction
has
made
remarkable
progress,
it
still
faces
many
challenges
such
as
governance,
integration
innovation,
standardization.
In
view
these
challenges,
this
series
countermeasures,
looks
to
future
direction
conservancy.
Internet of Things,
Год журнала:
2024,
Номер
25, С. 101070 - 101070
Опубликована: Янв. 17, 2024
In
the
last
decade
or
so,
digital
twins
have
emerged
as
a
disruptive
technology
opening
doors
for
innovation
and
modernization.
A
twin
is
defined
an
accurate
virtual
model
reflecting
state
of
physical
asset.
With
their
futuristic
applications,
already
revolutionized
several
industrial
sectors
including
product
life
cycle
management,
smart
cities,
healthcare
aerospace.
More
recently,
researchers
started
creating
natural
environments.
Virtual
models
are
developed
to
understand,
manage
protect
these
ecosystems
which
huge
potential
in
resisting
global
decline
face
environmental
crisis.
Therefore,
this
article
surveys
state-of-the-art
research
that
available
area
environments
from
networking
perspective.
comprehensive
background
on
topic
presented
along
with
systematic
literature
survey.
Based
survey,
set
open
issues
identified
discussed
enhancing
future
work
field.
Journal of Infrastructure Intelligence and Resilience,
Год журнала:
2024,
Номер
3(3), С. 100100 - 100100
Опубликована: Июнь 10, 2024
Software
systems
monitoring
civil
structures
over
their
lifetime
are
exposed
to
the
risk
of
aging
much
faster
than
themselves.
This
can
be
minimized
if
we
use
models
describing
structure,
geometry,
processes,
interaction,
and
assessment
as
well
data
collected
a
structure.
They
considered
unity
together
with
These
constitute
digital
twin
such
which
through
appropriate
operative
services
remain
in
permanent
thus
co-evolve
structure
even
long-lasting
lifetime.
Even
though
research
on
twins
for
has
grown
last
few
years,
engineering
heterogeneous
sources
is
still
challenging.
Within
this
article,
describe
used
within
all
phases
whole
life
cycle.
We
identify
from
computer
science,
engineering,
mechanical
business
management
domains
specifically
relevant
purpose,
they
seem
cover
aspects
sustainable
at
best
discuss
them
using
dam
an
example.
Moreover,
challenges
creating
different
scenarios
improving
sustainability
structures,
evaluating
risks,
twins,
parallel
software
object
evolution,
changing
technologies
stacks.
show
how
holistic
view
perspectives
helps
overcome
raises
new
ones.
The
consideration
these
enables
long-term
support
structureswhile
simultaneously
opening
up
paths
needs
digitalization
structures.
Water,
Год журнала:
2024,
Номер
16(13), С. 1889 - 1889
Опубликована: Июль 1, 2024
Since
ancient
times,
dams
have
been
built
to
store
water,
control
rivers,
and
irrigate
agricultural
land
meet
human
needs.
By
the
end
of
19th
century,
hydroelectric
power
stations
arose
extended
purposes
dams.
Today,
can
be
seen
as
part
renewable
energy
supply
infrastructure.
The
word
dam
comes
from
French
is
defined
in
dictionaries
using
words
like
strange,
dike,
obstacle.
In
other
words,
a
structure
that
stores
water
directs
it
desired
location,
with
being
front
river
valleys.
Dams
on
rivers
serve
various
such
drinking
irrigation,
flood
control,
industrial
generation,
recreation,
movement
solids,
fisheries.
also
catchment
area
capture
rainwater
arid
semi-arid
areas.
concrete
or
natural
materials
earth
rock.
There
are
types
dams:
embankment
(earth-fill
dams,
rock-fill
faces)
rigid
(gravity
rolled
compacted
arch
buttress
dams).
A
gravity
straight
wall
stone
masonry
earthen
material
withstand
full
force
pressure.
pressure
transfers
vertical
compressive
forces
horizontal
shear
foundations
beneath
dam.
strength
ultimately
depends
its
weight
foundations.
Most
times
were
constructed
An
dam,
hand,
has
convex
curved
surface
faces
water.
generated
by
transferred
sides
lines.
horizontal,
normal,
resist
at
edges.
When
viewed
section,
an
shape.
This
type
due
particular
shape
allows
transfer
stored
rock
article
takes
detailed
look
hydraulic
engineering
over
millennia.
Lessons
should
learned
successful
unsuccessful
applications
operations
Water
resource
managers,
policymakers,
stakeholders
use
these
lessons
achieve
sustainable
development
goals
climate
change
crisis.
Future Generation Computer Systems,
Год журнала:
2024,
Номер
155, С. 146 - 163
Опубликована: Фев. 13, 2024
Wetlands
play
a
critical
role
in
maintaining
the
global
climate,
regulating
hydrological
cycle,
and
protecting
human
health.
However,
they
are
rapidly
disappearing
due
to
activities.
Waterbirds
valuable
bio-indicators
of
wetland
health,
but
it
is
challenging
monitor
them
effectively.
Wireless
Multimedia
Sensor
Networks
(WMSNs)
offer
promising
technology
for
monitoring
wetlands.
Nonetheless,
these
networks
constrained
terms
energy,
also
encounter
challenges
associated
with
large-scale
deployments
under
natural
environmental
conditions.
These
conditions
introduce
harsh
circumstances
that
may
not
have
been
anticipated
during
pre-deployment
testing
phase.
This
paper
proposes
Digital
Twin
(DT)
based
energy-efficient
WMSN
system
specifically
tailored
waterbirds
The
utilizes
unique
approach
combines
local
audio
identification
image
compression
DT
optimize
network
performance
minimize
energy
consumption.
To
reduce
unnecessary
transmissions,
employs
real-time,
low-complexity
phase
before
triggering
capture.
A
denoising
step
employed
achieve
highly
accurate
bird
recognition
despite
surrounding
noises.
Each
undergoes
scheme
prior
transmission,
further
enhancing
efficiency.
enhance
system's
overall
efficiency
effectiveness,
integrated
create
real-time
replicas
application.
synergistic
interaction
between
two
DTs
enables
cooperative
data-making
decision
ensures
both
QoS
(Quality
Service)
QoE
Experience)
requirements
met.
Transmission
rate
control
done
using
fuzzy
logic
decision-making
technique.
Real-time
feedback
provides
rapid
analysis
current
state
WMSN,
allowing
dynamic
adjustments.
"what-if
scenarios"
feature
implemented
has
effectively
leveraged
find
most
suitable
settings
controller.
effectiveness
enhancements
achieved
by
integrating
into
our
WMSN-based
surveillance
validated
through
comprehensive
experiments
scenarios
correspond
real-world
wetland.
Comparative
analyses
demonstrate
undeniable
benefits
DT-integrated
compared
conventional
setup.
In
particular,
results
superior
efficiency,
capabilities,
ability
handle
multiple
video
sources.
Communications Earth & Environment,
Год журнала:
2024,
Номер
5(1)
Опубликована: Авг. 27, 2024
Digital
twins
of
the
Earth
are
digital
representations
system,
spanning
scales
and
domains.
Their
purpose
is
to
monitor,
forecast
assess
system
consequences
human
interventions
on
system.
Providing
users
with
capability
interact
interrogate
decision
support
systems
for
addressing
environmental
challenges.
By
informing
humans
their
impact
aspire
promote
new
pathways
moving
forward.
answering
causal
queries
through
intervention
analysis,
they
can
enhance
evidence-based
policy
making.
Existing
primarily
technological
information
that
represent
physical
world.
However,
as
social
worlds
intrinsically
interconnected,
we
argue
must
be
accounted
both
within
outside
Earth:
Within
impacts
responses
integral
system;
govern
access
development
guide
responsible
use
acquired
from
twins.
Incorporating
interactions
in
represents
a
transformative
frontier,
promising
unparalleled
insights
into
dynamics
empower
action.
Humans
represented
Earth,
but
also
play
role
usage,
argues
perspective
based
interdisciplinary
scientific
expert
viewpoints.
