Entropy,
Год журнала:
2020,
Номер
22(4), С. 423 - 423
Опубликована: Апрель 9, 2020
Sensitivity
analysis
of
selected
parameters
in
simulation
models
logistics
facilities
is
one
the
key
aspects
functioning
self-conscious
and
efficient
management.
In
order
to
develop
adequate
real
facilities'
processes,
it
important
input
actual
data
connected
material
flows
on
entry
models,
whereas
most
assume
unified
load
units
as
default.
To
provide
such
data,
pseudorandom
number
generators
(PRNGs)
are
used.
The
original
generator
described
paper
was
employed
generate
picking
lists
for
process
(OPP).
This
ensures
building
a
hypothetical,
yet
close
reality
terms
unpredictable
customers'
orders.
Models
with
applied
PRNGs
ensure
more
detailed
understandable
representation
OPPs
comparison
analytical
models.
Therefore,
author's
motivation
present
model
tool
enterprises'
managers
who
might
control
OPP,
devices
means
transport
therein.
outcomes
implications
contribution
presentation
possibilities
OPP
analyses,
which
be
developed
solved
within
model.
presented
has
some
limitations.
One
them
assumption
that
mean
per
aisle
taken
into
consideration.
Another
limitation
indirectly
randomization
certain
model's
parameters.
European Journal of Operational Research,
Год журнала:
2023,
Номер
313(1), С. 1 - 24
Опубликована: Фев. 20, 2023
Order
Batching
is
a
family
of
optimization
problems
related
to
the
process
picking
items
in
warehouse
as
part
supply
chain
management.
Problems
classified
into
this
category
are
those
whose
policy
consists
grouping
orders
received
batches,
prior
starting
process.
Once
batches
have
been
formed,
all
within
same
batch
picked
together
on
single
route.
In
survey
we
review
known
family,
focusing
manual
systems
and
rectangular-shaped
warehouses
with
only
parallel
cross
aisles,
which
most
common
configuration
literature.
First,
identify
decisions
strategic,
tactical,
operational
levels
that
influence
task.
Then,
characterize
belonging
objective
function
might
differ.
The
identified
taxonomy
proposed
paper,
designed
host
future
family.
We
also
outstanding
papers
by
strategies
algorithms
for
relevant
activities:
batching,
routing,
sequencing,
waiting,
assigning.
To
conclude,
outline
open
issues
paths
topic
under
study.
