Simulation and Modeling

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Simulation and Modeling

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Simulation and Modeling

  1. 1. SIMULATION AND MODELLING MEHMET SERHAT GÜLMEZ 030302055
  2. 2. What i s Simulatıon? <ul><li> Simulation is; </li></ul><ul><li>To create a model which can represent a system. </li></ul><ul><li>To make experiment for understand behavior of system or evaluate different strategies. </li></ul><ul><li>To observe events , processes either properties or behaviors about system with a model. </li></ul>
  3. 3. What is Model? <ul><li> Model is; </li></ul><ul><li>An example of system for analyzing the system. It is not necessary for considering all details of system ,therefore model is not only helper of system but also it is simple type of original system. </li></ul><ul><li>On the other hand, it must allow real system results with details. </li></ul><ul><li>At the same time, it can be set different models of same system for different researches. </li></ul>
  4. 4. How can be Successful Simulation Model? <ul><li>Easy to understand , </li></ul><ul><li>Target direction , </li></ul><ul><li>Nearly real system , </li></ul><ul><li>Produce results fast , </li></ul><ul><li>Easy to control and operate , </li></ul><ul><li>Updateable , </li></ul><ul><li>Evolutionary , </li></ul><ul><li>Effective Report . </li></ul>
  5. 5. Why Simulators are used? <ul><li> Safe, cheap, time saving, repeatable, interesting and high quality system </li></ul><ul><li>When Simulators are used? </li></ul><ul><li>If system is not available for making experiments. </li></ul><ul><li>If the system is in during design phase. </li></ul><ul><li>If the system or problem are complex. </li></ul><ul><li>If system behavior is analyzed </li></ul><ul><li>If computer is exists. </li></ul>
  6. 6. Steps of Simulation
  7. 7. Aims of Simulation <ul><li>To declare real life systems with mathematics. </li></ul><ul><li>To try different decisions and options. </li></ul><ul><li>To have idea about system. </li></ul>
  8. 8. Use Area of Simulation <ul><li>Military Systems </li></ul><ul><li>Education </li></ul><ul><li>Health </li></ul><ul><li>Entertainment </li></ul><ul><li>Architecture </li></ul><ul><li>History </li></ul><ul><li>Science and Mathematics. </li></ul>
  9. 9. Simulation Languages <ul><li>GPSS(III) </li></ul><ul><li>GASP(4) </li></ul><ul><li>DYNAMO </li></ul><ul><li>SIMSCRIPT II.5 </li></ul><ul><li>Q-GERT </li></ul><ul><li>PROMODEL </li></ul>
  10. 10. Advantages of Simulation <ul><li>Good communication tool, </li></ul><ul><li>Follow system behaviors, </li></ul><ul><li>Provides to discuss about system, </li></ul><ul><li>Optimization, </li></ul><ul><li>Elastic, </li></ul><ul><li>Easy to learn, </li></ul><ul><li>More defensible, </li></ul><ul><li>Test how and why some system phenomenon create, </li></ul><ul><li>To understand what are the important variables for good performance and how the modeled system works. </li></ul>
  11. 11. Disadvantages of Simulation <ul><li>It depends on skills of model maker, </li></ul><ul><li>Loss time and high cost, </li></ul><ul><li>It does not give the best solution for system. </li></ul>
  12. 12. Examples of Simulation Flight Simulator
  13. 13. Cont. Patient Simulator  Thomas Jefferson University in ABD,  Patient simulator which name is Sam.  It knows 100 types of medicine.  Its heart can beat and it can breathe.
  14. 14. Cont. Dijipark Simmobil automobile Simulator Hardware Properties: Real Car Cabin Real Car Parts Touchable Control Panel Esthetic Design Sport Springy Seat
  15. 15. Cont. Dijipark Simmobil automobile Simulator Cont. Software Properties:  Drive every environment opportunity  Real car reaction  Unlimited environment option  3D realistic environment for out of city and in of city
  16. 16. Cont. Car Simulation video
  17. 17. Cont. 3D Driving School Simulator <ul><li>3D Driving instructor is a computer simulator, created to teach the beginners how to drive a car in а big city. </li></ul><ul><li>Program features: - Real life streets with detailed landscape - 6 training cars </li></ul><ul><li>11 districts + Practice track - Various traffic conditions - Virtual GPS-navigator </li></ul><ul><li>- Traffic rules control system </li></ul>
  18. 18. Cont. 3D Driving School Simulator Environments
  19. 19. Cont. 3D Driving School Simulator Cars
  20. 20. Cont. 3D Driving School Simulator DEMO...
  21. 21. References <ul><li> http://www.3dinstructor.com </li></ul><ul><li> http://www.donusumkonagi.net </li></ul><ul><li> http://www.youtube.com </li></ul><ul><li> http://www.emotek.com </li></ul>
  22. 22. Questions?

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