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University of the Studies of the Basilicata

Faculty of Engineering



Reporter: Graduating:
prof. Ing. Paolo Renna Nicola Montefinese

Academic year 2004-2005


CHAPTER I the simulation in the productive systems.

1.1 Introduction

1.2 Quantitative methods you for the productive systems analysis

1.3 It is made of the simulation

1.4 The languages of simulation

1.5 the choice of the simulation software

CHAPTER II Powersim Study.

2.1 Approach to the dynamics analysis of the systems (System dynamics approach)

2.2 Instruments and rules of the System Dynamics

2.3 Implementation of the dynamic systems: Powersim Study

2.3.1 Levels and flows

2.3.2 Variable members of the women's army auxiliary corps, constants and flows of information (connections).

CHAPTER III To work with Powersim Study: introduction to I use it of the software through a practical example.

3.1 Introduction

3.2 Example of application : construction and implementation of a model that simulates the management of the warehouse of one manufatturiera industry.

3.3 Create the measure units

3.4 The inventory model like a Level

3.5 Production model and Shipment like Flows

3.6 Dependency of the production from the inventory.

3.7 To add the concept of Wished Inventory

3.8 To add the time in order to correct the inventory

3.9 Definition the inventory

3.10 Definition the time constant

3.11 Temporary definition of Desired Inventory

3.12 Definition the variable “Production”

3.13 To add the rate of order (Order Installments)

3.14 Impostare the simulation

3.15 To carry out an execution of test of the model

3.16 To add the concept of waited for question

3.17 Infuence of the question attended on the production and the wished inventory

3.18 To compare asks and production in a time diagram

3.19 To compare “Inventory” and “Desired Inventory”

3.20 Behavior of the model

CHAPTER IV Case of study: modellizzazione of one Manufacturing Supply Chain

4.1 Introduction to the concept of Supply chain

4.2 the evolution and the factors of development

4.3 Functionalities and benefits

4.4 Construction of the model of one Manufacturing Supply Chain

4.5 political Structure of the warehouse and the production

4.6 Order Fulfillment

4.7 Production

4.8 Production Starts

4.9 Forecast of the question (Demand Forecasting)

4.10 Inizializzare the model in equilibrium

4.11 Behavior of the production model

4.12 Increse the model: To add the back orders (Order to you Backlogs).

4.13 Behavior of the company with the Order Backlogs

4.14 To add the warehouse of the crude materials (Raw Materials Inventory).

CHAPTER V Experiments plan

5.1 Introduction

5.2 Chance variation of the question

5.3 Answer of the system to one various politics of the waited for orders

5.4 Comparison between the simulation models.

5.5 Conclusions


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