-
得分
_______
学院：数学与计算机应用数学
班级：数学与应用数学（师范）
组名：统筹兼顾
组长：整理
组员：发言人
邓越
20122123
张莉
20122120
文书
颜娅妮
20122121
记录
王柳冰
20122122
翻译
邱唯
20122124
美工
陈瑶
20122125
副组长
毛丹妮
20122126
外裁
周文静
20122127
Using the linear model to
solve the practical
problems in
logistics
ABSTRACT
The
method and model in operational research study has
being very
mature already. As the
logistics has being mature gradually, Our paper
discusses the relations between the two
disciplines. And research how
to make
use of the linear programming in operational
research model by
actual case analysis
to solve the practical problems in modern
logistics
enterprises.
KEYWORD
Operations Research
Logistics Enterprise Practical
Application
Linear
Programming Sensitivity Analysis
INTRODUCTION
During the
second world war operations research and logistics
has
beginning as a formal subject. From
the beginning, they are linked
closely
together. The typical cases of operations research
applications
are logistics operations
or management , It can make a comprehensive
reasonable arrangement through
mathematical analysis and calculation
according to actual requirements And
making use of
manpower ,material
resources, financial resources and other resources
more economic and effective.
Practical application of managerial
operational research is a very
meaningful topic in modern logistics
enterprises. Operations research as
one
of the theoretical basis of logistics system, it
is aimed to provide
techniques and
tools to implement logistics system optimization.
It is
specific methods that the system
theory in the applications of logistics.
1. Logistics transportation, storage
preservation, packaging, handling
and
other specific links may be involved in
quantitative analysis
method of
operations research .
2. Operations
research studies the problems in the process of
logistics
operation through the method
of quantitative analysis. So it can be
more effective and economic to arrange
and make use of the
manpower ,material
resources, financial resources and other logistics
resources. At the same time, it ,having
more highly application value,
can
improve the work efficiency of the system.
Operations research methods are widely
used in the logistics works.
The branch
has the linear programming, nonlinear programming
, goal
programming and so on. In the
typical example of logistics enterprise
application planning theory such as
materials from one location to another
location, in the balance of supply
and
marketing at the same time, Setting flow and flow
direction, to
make the lowest total
cost of transportation. Using the theory of
planning also can solve the vehicle
scheduling materials
path
TEXT
Management operational research is a
significant task in modern
logistics
company's practical applying Operation research as
one of the
theoretical basics of
logistics subject system, its effects providing
technologies and tools to realize
logistics system optimization ,and it
also effects the application of
specific methods of system theory in
logistics .Firstly ,logistical
transportation ,storing and
keeping
,packing ,loading and moving ,and in each concrete
links may
refer to the methods of
logistics' ration analyzing .Secondly ,operational
research is doing a study of a problem
which will arise in the process of
logistics operation by ration analyzing
,this can be more reasonable.
Economically to arrange and use
manpower ,material
resources ,financial
resources and other logistics ,meanwhile can
improve system's work efficient and
have higher practical values .
PROBLEM
DESCRIPTION
Candy is one of the main
products of a food company distribution.
Below it is equipped with three
processing plants, daily production of
candy, respectively are: A1-7 t, A2-4
t, A3-9 t. The company put the
candy
respectively for four outlets sales area, regional
sales of every day
respectively are:
B1-3 t, B2-6 t, B3-5 t, 6 B3 - t. Known from each
plant to
each sales salesroom per ton
rate as shown in the table, asking how the
food companies should be dispatching
under the condition of meet the
needs
of the sales department sales situation, make the
total freight
costs to a minimum.