What Is The Operations Research? Operational research,also known as operations research,is an interdisciplinary mathematical science that focuses on the.

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Presentation transcript:

What Is The Operations Research? Operational research,also known as operations research,is an interdisciplinary mathematical science that focuses on the effective use of technology by organizations. Operation Research 2

Operations Research;  In Industry  Business  Government  Defense fields  People  Machine  Material  Money management Operation Research3

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This situation provides; More complete data Consideration of all available options Careful predictions of outcomes and estimates of risk The latest decision tools and techniques Operation Research7

OR is closely related to industrial engineering. Industrial engineers have an engineering point of view and use techniques of operations research as the main tool. 8

fdgfdg Operation Research 9

Optimization is a word that comes to mind first in operations research. Operation Research10

Operation Research11 Topics of Operations Research

Operation Research12 PROPERTIES OF OPERATIONS RESEARCH Interdisciplinary Approach Integrated Approach Scientific Management

Interdisciplinary Approach o Operations research is an interdisciplinary approach. Such as; Physics Chemistry Statistics Operation Research13

Operation Research14

Integrated Approach (System Approach) o Operation research takes into account all elements of a problem that belong to organization, environment, and interaction between them. Operation Research15

Operation Research16

Scientific Management Operation Research17 Identification of the problem(formulation)The establishment of the modelTo obtain solution from modelTesting of the model and the solutionImplementation of the solution

Operation Research18 These issues; I.Defining goals II.Determination of the system which will impact the problem III.Determination of the constraints which will affect solution of problem IV.Determination of the assumptions V.Determination of an appropriate measure of effectiveness

Identification Of The Problem  “Right solution” can not be obtained from the “wrong problem  The first and most important stage of the work is defining the problem well.  This phase helps examine the problem at hand quantitatively. Operation Research19

Operation Research20  While modeling a specific problem, various symbols are used.  It is an isolated approach. The Establishment Of The Model

Operation Research21 Iconic (imitation) Model Analog (linear) Model Mathematical (symbolic) Model

Obtaining Model Solution  This phase obtains an optimal solution for the model by using various techniques. Operation Research22

Testing Of The Model Solution Operation Research23  Before the application of the model solution, the validity of model and reliability of the solution should be tested.  Validity of the model can be decided by comparing its outputs with the results of past.

Operation Research24

Implementation Of The Solution  Implementation of the solution obtained from a validated model is a reliable solution to the the real-life problems.  Implementation of the solution is the duty of operation research team. Operation Research25

What Are The Areas Of Practices Of ‘OR’? Operation Research26 What are the decision alternatives ? Which restrictions will be decided under ? What is the appropriate objective criteria used to evaluate the alternatives ?

Operation research ensures the effective working of organizations by providing solutions to their various problems. Operation Research27

Operation Research28 Operation research is a comprehensive and scientific feedback gathering method. This method should be applied on a continuous basis.

Techniques Of Operations Research Operation Research29

Operation Research30

Operation Research31