Journal of Engineering Management and Systems Engineering,
Journal Year:
2024,
Volume and Issue:
3(3), P. 116 - 131
Published: Aug. 14, 2024
To
address
the
challenges
in
traditional
Failure
Mode
and
Effects
Analysis
(FMEA)
related
to
determining
factor
weights,
identifying
risk
priority
of
failure
modes,
managing
uncertainties
assessment
process,
this
paper
proposes
an
enhanced
FMEA
evaluation
method.
This
method
integrates
incomplete
imprecise
expert
assessments
using
a
fuzzy
multi-criteria
compromise
ranking
technique
called
"V1seKriterijumska
Optimizacija
I
Kompromisno
Resenje"
(VIKOR).
By
employing
Fuzzy
Evidence
Reasoning
(FER),
ratings
are
represented
belief
structures
capture
their
diversity
uncertainty.
Objective
weights
adjusted
Shannon
entropy
correct
subjective
VIKOR
is
applied
prioritize
modes
based
on
principles
minimizing
individual
regret
maximizing
group
utility.
The
improved
model
identify
key
equipment
associated
with
oil
gas
leakage
Floating
Production
Storage
Offloading
(FPSO)
system.
Validity
sensitivity
analysis
confirm
robustness
reliability
method,
enhancing
accuracy
credibility
results.
Systems,
Journal Year:
2025,
Volume and Issue:
13(1), P. 48 - 48
Published: Jan. 13, 2025
With
the
advent
of
digitization,
digital
twin
technology
is
gradually
becoming
one
core
technologies
Industry
4.0
era,
highlighting
increasing
importance
project
management.
Despite
its
potential,
DT
projects
face
significant
risks
during
implementation,
stemming
from
technical,
managerial,
and
operational
complexities.
To
address
these
challenges,
this
study
proposes
an
improved
failure
mode
effect
analysis
(FMEA)
framework
by
integrating
double
hierarchy
hesitant
fuzzy
linguistic
term
sets
(DHHFLTSs)
Technique
for
Order
Preference
Similarity
to
Ideal
Solution
(TOPSIS).
This
converts
qualitative
assessments
into
quantitative
metrics
calculates
weights
using
a
hybrid
approach,
enabling
more
precise
risk
prioritisation.
Application
model
automotive
manufacturing
company’s
identified
key
risks,
particularly
in
iteration
upgrade
phase,
emphasising
cross-departmental
collaboration
robust
infrastructure.
The
proposed
provides
systematic
enterprises
assess
mitigate
ensuring
successful
deployment
projects.
Matéria (Rio de Janeiro),
Journal Year:
2025,
Volume and Issue:
30
Published: Jan. 1, 2025
ABSTRACT
The
Cost
of
Quality
(COQ)
is
widely
recognized
in
manufacturing
as
a
critical
performance
metric,
yet
its
application
the
construction
industry
remains
less
established
due
to
fundamental
differences
characteristics
and
environments.
While
integrating
COQ
into
planning
building
phases
projects
appears
straightforward
theory,
practical
implementation
proves
challenging.
This
study
investigates
impact
elements
on
total
quality
costs,
analyzing
16
using
factorial
design
techniques.
Internal
external
failure
costs
emerged
significant
factors
affecting
overall
quality,
with
variations
prevention,
appraisal,
emphasizing
role
preventive
measures
minimizing
quality-related
expenses.
Statistical
hypothesis
testing
confirmed
substantial
influence
Yate’s
algorithm
24
experiments
offering
deeper
insights
factor
effects.
findings
underscore
importance
strategic
actions,
providing
valuable
implications
for
enhancing
management
practices,
reducing
improving
project
efficiency
sector.
Journal of Engineering and Applied Science,
Journal Year:
2025,
Volume and Issue:
72(1)
Published: Feb. 14, 2025
Abstract
Various
risks
often
exist
in
metro
construction
and
building,
how
to
assess
the
risk
when
is
constructed
by
shield
method
establish
indicator
system
has
become
a
hot
research
topic
nowadays.
In
this
paper,
HHM
(hierarchical
holography
method)
firstly
used
list
initial
26
indicators,
optimized
using
vague
set
theory
get
13
indicators.
Then,
indicators
are
assigned
combination
of
G1
(order-relationship
hierarchy
COWA
(order-weighted
average
operator)
determine
weights
safety
evaluation
tunnels.
At
same
time,
reduce
influence
uncertainty,
randomness
ambiguity
tunnels
more
intuitively
represent
cloud
objectively
display
Finally,
subway
tunnel
model
introduced
into
Tianjin
Metro
an
interval
case
for
assessment,
test
scientific
nature
model,
applicability,
results
obtained,
actual
consistent
with
validation
paper
build
applicability
reliability,
enriching
engineering
Construction
provides
basis
decision-making,
but
also
further
development
prevention
measures,
reduces
tunneling
projects
provide
promoting
healthy
rapid
urban
subways,
guidance
similar
projects.
