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中英文对照外文翻译文献(文档含英文原文和中文翻译)
On
Certain
EnterpriseLow-Value
Consumption
Management
MethodLow-value
consumption
goods
management
is
the
process
of
efficiently
overseeing
the
constant
flow
of
units
into
and
out
of
an
existing
Low-value
consumption
goods.
This
process
usually
involves
controlling
the
transfer
in
of
units
in
order
to
prevent
the
Low-value
consumption
goods
from
becoming
too
high,
or
dwindling
to
levels
that
could
put
the
operation
of
the
company
into
jeopardy.
Competent
Low-value
consumption
goods
management
also
seeks
to
control
the
costs
associated
with
the
Low-value
consumption
goods,
both
from
the
perspective
of
the
total
value
of
the
goods
included
and
the
tax
burden
generated
by
the
cumulative
value
of
the
Low-value
consumption
goods.
Balancing
the
various
tasks
of
Low-value
consumption
goods
management
means
paying
attention
to
three
key
aspects
of
any
Low-value
consumption
goods.
The
first
aspect
has
to
do
with
time.
In
terms
of
materials
acquired
for
inclusion
in
the
total
Low-value
consumption
goods,
this
means
understanding
how
long
it
takes
for
a
supplier
to
process
an
order
and
execute
a
delivery.
Low-value
consumption
goods
management
also
demands
that
a
solid
understanding
of
how
long
it
will
take
for
those
materials
to
transfer
out
of
the
Low-value
consumption
goods
be
established.
Knowing
these
two
important
lead
times
makes
it
possible
to
know
when
to
place
an
order
and
how
many
units
must
be
ordered
to
keep
production
running
smoothly.
Calculating
what
is
known
as
buffer
stock
is
also
key
to
effective
Low-value
consumption
goods
management.
Essentially,
buffer
stock
is
additional
units
above
and
beyond
the
minimum
number
required
to
maintain
production
levels.
For
example,
the
manager
may
determine
that
it
would
be
a
good
idea
to
keep
one
or
two
extra
units
of
a
given
machine
part
on
hand,
just
in
case
an
emergency
situation
arises
or
one
of
the
units
proves
to
be
defective
once
installed.
Creating
this
cushion
or
buffer
helps
to
minimize
the
chance
for
production
to
be
interrupted
due
to
a
lack
of
essential
parts
in
the
operation
supply
Low-value
consumption
goods.
Low-value
consumption
goods
management
is
not
limited
to
documenting
the
delivery
of
raw
materials
and
the
movement
of
those
materials
into
operational
process.
The
movement
of
those
materials
as
they
go
through
the
various
stages
of
the
operation
is
also
important.
Typically
known
as
a
goods
or
work
in
progress
Low-value
consumption
goods,
tracking
materials
as
they
are
used
to
create
finished
goods
also
helps
to
identify
the
need
to
adjust
ordering
amounts
before
the
raw
materials
Low-value
consumption
goods
gets
dangerously
low
or
is
inflated
to
an
unfavorable
level.。
Finally,
Low-value
consumption
goods
management
has
to
do
with
keeping
accurate
records
of
finished
goods
that
are
ready
for
shipment.
This
often
means
posting
the
production
of
newly
completed
goods
to
the
Low-value
consumption
goods
totals
as
well
as
subtracting
the
most
recent
shipments
of
finished
goods
to
buyers.
When
the
company
has
a
return
policy
in
place,
there
is
usually
a
sub-category
contained
in
the
finished
goods
Low-value
consumption
goods
to
account
for
any
returned
goods
that
are
reclassified
as
refurbished
or
second
grade
quality.
Accurately
maintaining
figures
on
the
finished
goods
Low-value
consumption
goods
makes
it
possible
to
quickly
convey
information
to
sales
personnel
as
to
what
is
available
and
ready
for
shipment
at
any
given
time.
In
addition
to
maintaining
control
of
the
volume
and
movement
of
various
Low-value
consumption
goods,
Low-value
consumption
goods
management
also
makes
it
possible
to
prepare
accurate
records
that
are
used
for
accessing
any
taxes
due
on
each
Low-value
consumption
goods
type.
Without
precise
data
regarding
unit
volumes
within
each
phase
of
the
overall
operation,
the
company
cannot
accurately
calculate
the
tax
amounts.
This
could
lead
to
underpaying
the
taxes
due
and
possibly
incurring
stiff
penalties
in
the
event
of
an
independent
audit
Historically,
the
echelons
of
the
supply
chain,
warehouse,
distributors,
retailers,etc.,
have
been
managed
independently,
buffered
by
large
Low-value
consumption
goods.
Increasing
competitive
pressures
and
market
globalization
are
forcing
firms
to
develop
supply
chains
that
can
quickly
respond
to
customer
needs.
To
remain
competitive
and
decrease
Low-value
consumption
goods,
these
firms
must
use
multi-echelon
Low-value
consumption
goods
management
interactively,
while
reducing
operating
costs
and
improving
customer
service.
Low-value
consumption
goods
exist
throughout
the
SC
in
various
forms
for
various
reasons.
The
lack
of
a
coordinated
Low-value
consumption
goods
management
throughout
the
SC
often
causes
the
bullwhip
effect,
namely
an
amplification
of
demand
variability
moving
towards
the
upstream
stages.
This
causes
excessive
Low-value
consumption
goods
investments,
lost
revenues,
misguided
capacity
plans,
ineffective
transportation,
missed
production
schedules,
and
poor
customer
service.
Many
scholars
have
studied
these
problems,
as
well
as
emphasized
the
need
of
integration
among
SC
stages,
to
make
the
chain
effectively
and
efficiently
satisfy
customer
requests
(e.g.
reference).
Beside
the
integration
issue,
uncertainty
has
to
be
dealt
with
in
order
to
define
an
effective
SC
Low-value
consumption
goods
policy.
In
addition
to
the
uncertainty
on
supply
(e.g.
lead
times)
and
demand,
information
delays
associated
with
the
manufacturing
and
distribution
processes
characterize
SCs.
Low-value
consumption
goods
management
in
multi-echelon
SCs
is
an
important
issue,
because
there
are
many
elements
that
have
to
coordinate
with
each
other.
They
must
also
arrange
their
Low-value
consumption
goods
to
coordinate.
There
are
many
factors
that
complicate
successful
Low-value
consumption
goods
management,
e.g.
uncertain
demands,
lead
times,
production
times,
product
prices,
costs,
etc.,
especially
the
uncertainty
in
demand
and
lead
times
where
the
Low-value
consumption
goods
cannot
be
managed
between
echelons
optimally.
Most
manufacturing
enterprises
are
organized
into
networks
of
manufacturing
and
distribution
sites
that
procure
raw
material,
process
them
into
finished
goods,
and
distribute
the
finish
goods
to
customers.
The
terms
‘multi-echelon’
or
‘multilevel‘production/distribution
networks
are
also
synonymous
with
such
networks
(or
SC),
when
an
item
moves
through
more
than
one
step
before
reaching
the
final
customer.
Low-value
consumption
goods
exist
throughout
the
SC
in
various
forms
for
various
reasons.
At
any
manufacturing
point,
they
may
exist
as
raw
materials,
work
in
progress,
or
finished
goods.
They
exist
at
the
distribution
warehouses,
and
they
exist
in-transit,
or
‘in
the
pipeline’,
on
each
path
linking
these
facilities.
Manufacturers
procure
raw
material
from
suppliers
and
process
them
into
finished
goods,
sell
the
finished
goods
to
distributors,
and
then
to
retail
and/or
customers.
When
an
item
moves
through
more
than
one
stage
before
reaching
the
final
customer,
it
forms
a
‘multi-echelon’
Low-value
consumption
goods
system.
The
echelon
stock
of
a
stock
point
equals
all
stock
at
this
stock
point,
plus
in-transit
to
or
on-hand
at
any
of
its
downstream
stock
points,
minus
the
backorders
at
its
downstream
stock
points.
So
far
literature
has
devoted
major
attention
to
the
forecasting
of
lumpy
demand,
and
to
the
development
of
stock
policies
for
multi-echelon
SCs
Low-value
consumption
goods
control
policy
for
multi-echelon
system
with
stochastic
demand
has
been
a
widely
researched
area.
More
recent
papers
have
been
covered
by
Silver
and
Pyke.
The
advantage
of
centralized
planning,
available
in
periodic
review
policies,
can
be
obtained
in
continuous
review
policies,
by
defining
the
reorder
levels
of
different
stages,
in
terms
of
echelon
stock
rather
than
installation
stock.
To
sum
up,
these
papers
consider
two-
or
N-echelon
Low-value
consumption
goods
systems,
with
generally
stochastic
demand,
except
for
one
study
that
considers
Markov-modulated
demand.
They
generally
assume
constant
lead
time,
but
two
of
them
accept
it
to
be
stochastic.
They
gain
exact
or
approximate
solutions.
In
multi-echelon
Low-value
consumption
goods
management
there
are
some
other
research
techniques
used
in
literature,
such
as
heuristics,
vary-METRIC
method,
fuzzy
sets,
model
predictive
control,
scenario
analysis,
statistical
analysis,
and
GAs.
These
methods
are
used
rarely
and
only
by
a
few
authors.
.
谈企业低值易耗品的管理方法低值易耗品管理是有效监督不断流动的单位传入和传出现有低值易耗品的过程。此过程通常涉及控制调入单位为了防止低值易耗品变得过高,或者减少到可以把危险的公司运作的水平。主管低值易耗品管理亦旨在控制低值易耗品、相关费用都从生成的清单的累积价值的税务负担及所包括的货物总价值的角度。
平衡低值易耗品管理的各项任务,就是要注意三个关键环节,任何低值易耗品。第一个方面,随着时间的推移。在总低值易耗品中获得的材料,这意味着供应商需要多长时间,处理订单并执行交付的理解。低值易耗品管理还要求建立一个坚实的理解,将这些材料的低值易耗品转移多久。了解这两个重要的带头作用时间,使我们能够知道什么时候下订单,并必须订购多少个单位,以保持生产顺利进行。
计算所谓的缓冲低值易耗品也是有效的低值易耗品管理的关键。实质上,缓冲低值易耗品是额外单位超出维护生产水平所需的最小数目。例如,经理可能确定它会保持一个或两个额外单位的给定的计算机部件在手上,万一出现紧急情况或单位之一证明是有缺陷的一旦安装了一个好主意。创建此垫或缓冲区有助于生产中断的操作供应低值易耗品中的基本部分缺乏机会减至最低。
低值易耗品管理,并不限于记录提供原材料和运动到业务流程中的这些材料。这些物料的运动,他们经过各阶段的操作也很重要。通常称为货物或正在进行的工作清单,跟踪材料以及用于创建成品还有助于确定是否需要调整原材料低值易耗品获取危险低或不利的水平充气之前订购量
最后,低值易耗品管理有准确记录的成品都准备运做。这通常意味着过帐到低值易耗品总计新建商品的生产,以及减去最新的买家成品运输。当该公司在地方退货策略时,通常有任何退货,被列为翻新或第二个等级质量考虑到成品低值易耗品中所载的子类别。准确地保持成品低值易耗品数字,使能够迅速传达怎样为可用,并准备在任何给定时间运到销售人员信息。
除了维持量控制与运动的各种低值易耗品,低值易耗品管理还使它可能准备用于访问任何税项的准确记录由于每种低值易耗品类型。没有有关单位卷内的每个阶段的整体运作的精确数据,该公司不能准确地计算税款数额。这可能会导致短付工资的税款,并可能产生独立审计事件中的严厉处罚。
从历史上看,多级供应链、仓库、分销商、零售商等,已经通过大量的低值易耗品缓冲被独立管理。竞争压力的增加和市场的全球化迫使企业发展能够快速满足客户需要的供应链。为了保持竞争力,降低低值易耗品,这些企业必须交互使用多级低值易耗品管理,同时降低运营成本,改善客户服务。因各种不同的原因,低值易耗品以不同形式存在在供应链中。在整个供应链中,低值易耗品管理失衡,经常会引起“牛鞭效应”,即需求逆流而上,逐级变异放大的一个阶段。这种效应引起企业过多的低值易耗品积压,使收入减少,运输效率降低,扰乱了低值易耗品计划和产品生产计划,同时降低了企业的服务水平。
许多学者已经对这些问题进行了研究,并且强调了对有效地满足客户需求的供应链各阶段之间进行整合的必要性。除了整合问题,为了确定一个有效地供应链低值易耗品政策,还必须处理不确定性问题。除了对供应和需求的不确定性,与生产和销售过程相关的信息延迟也是供应链的一个特点。
多级供应链中的低值易耗品管理是一项重要的内容,因为有许多方面两者都必须相互配合,协调合作。它们还必须对它们的低值易耗品进行协调安排。有许多因素使成功的低值易耗品管理变得复杂,例如。需求的不确定、交货时间、投产日期、产品价格、成本等,尤其是在不确定性的需求和交货时间下,管理者不能够将多级供应链中的低值易耗品管理得最优。
大多数制造企业被组织起来形成了一个制造和分销为一体的网络,这个网络包括了原材料的采购、加工和产品的销售。当一个产品经过多个阶段才到达最终用户时,多级或者多层次生产/分销网络这些代名词也和前面所述的这样的网络意思相同。因各种不用的原因,低值易耗品以不用的形式存在在整个供应链中。在任何一个制造过程中,它们可能作为原材料、在制品或者产成品存在。它们存在于配送仓库,存在于运输途中,或者存在于管道里,它们存在于这些设备的每个链接处。
制造商从供应商处采购原材料,将它们加工成产品并销售给分销商,然后由分销商销售给零售商或者用户。当一个产品经过多个阶段才到达最终用户,它就形成了一个多级低值易耗品系统。某一低值易耗品节点的级低值易耗品等于这个低值易耗品节点上的所有低值易耗品加上转移或者正在转移的任何一个后续节点的低值易耗品,减去后续节点的缺货。
在商界有关多级低值易耗品系统的分析已经有着悠久的历史。在许多领域,多级低值易耗品管理系统被广泛运用于向客户分销产品。鉴于这些系统的重要性,许多研究人员通过各种各样的条件和假设开始研究他们的运行特点。自从哈里斯提出经济订货批量模型以来,研究人员和实际工作者更加积极地关注在不同操作参数和模型假设条件下系统的分析和模型设计。在过去的十年里,对于多级低值易耗品管理模型的研究已经获得了重要成就,主要是因为通过利用现代信息技术,使各个过程和分销阶段的供应链的整体控制逐渐变成可能。
到目前为止,相关的一些文献主要关注于对需求的预测,以及对多阶段供应链低值易耗品政策的发展。需求随机的多阶段系统的低值易耗品控制政策已经具有了一个广泛的研究领域。近年来有许多论文都包含了斯尔福和派克的观
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