SimulationFundamental Simulation ConceptsWhat We’ll Do ...The System:A Simple Processing SystemModel SpecificsGoals of the Study:Output Performance MeasuresGoals of the Study:Output Performance Measures (cont’d.)Goals of the Study:Output Performance Measures (cont’d.)Analysis OptionsAnalysis Options (cont’d.)Mechanistic SimulationPieces of a Simulation ModelPieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Simulation Dynamics:The Event-Scheduling “World View”Events for theSimple Processing SystemEvents for theSimple Processing System (cont’d.)Events for theSimple Processing System (cont’d.)Some Additional Specifics for theSimple Processing SystemSimulation by HandSimulation by Hand:SetupSimulation by Hand:t = 0.00, InitializeSimulation by Hand: t = 0.00, Arrival of Part 1Simulation by Hand: t = 1.73, Arrival of Part 2Simulation by Hand: t = 2.90, Departure of Part 1Simulation by Hand: t = 3.08, Arrival of Part 3Simulation by Hand: t = 3.79, Arrival of Part 4Simulation by Hand: t = 4.41, Arrival of Part 5Simulation by Hand: t = 4.66, Departure of Part 2Simulation by Hand: t = 8.05, Departure of Part 3Simulation by Hand: t = 12.57, Departure of Part 4Simulation by Hand: t = 17.03, Departure of Part 5Simulation by Hand: t = 18.69, Arrival of Part 6Simulation by Hand: t = 19.39, Arrival of Part 7Simulation by Hand: t = 20.00, The EndSimulation by Hand:Finishing UpComplete Record of the Hand SimulationEvent-Scheduling Logic via ProgrammingSimulation Dynamics: The Process-Interaction World ViewRandomness in SimulationComparing AlternativesResults: Original vs. Double-Time ArrivalsOverview of a Simulation StudySimulationFundamental Simulation ConceptsWhat We’ll Do ...The System: A Simple Processing SystemModel SpecificsGoals of the Study: Output Performance MeasuresGoals of the Study: Output Performance Measures (cont’d.)Goals of the Study: Output Performance Measures (cont’d.)Analysis OptionsAnalysis Options (cont’d.)Mechanistic SimulationPieces of a Simulation ModelPieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Simulation Dynamics: The Event-Scheduling “World View”Events for the Simple Processing SystemEvents for the Simple Processing System (cont’d.)Events for the Simple Processing System (cont’d.)Some Additional Specifics for the Simple Processing SystemSimulation by HandSimulation by Hand: SetupSimulation by Hand: t = 0.00, InitializeSimulation by Hand: t = 0.00, Arrival of Part 1Simulation by Hand: t = 1.73, Arrival of Part 2Simulation by Hand: t = 2.90, Departure of Part 1Simulation by Hand: t = 3.08, Arrival of Part 3Simulation by Hand: t = 3.79, Arrival of Part 4Simulation by Hand: t = 4.41, Arrival of Part 5Simulation by Hand: t = 4.66, Departure of Part 2Simulation by Hand: t = 8.05, Departure of Part 3Simulation by Hand: t = 12.57, Departure of Part 4Simulation by Hand: t = 17.03, Departure of Part 5Simulation by Hand: t = 18.69, Arrival of Part 6Simulation by Hand: t = 19.39, Arrival of Part 7Simulation by Hand: t = 20.00, The EndSimulation by Hand: Finishing UpComplete Record of the Hand SimulationEvent-Scheduling Logic via ProgrammingSimulation Dynamics: The Process-Interaction World ViewRandomness in SimulationComparing AlternativesResults: Original vs. Double-Time ArrivalsOverview of a Simulation StudySimulationFundamental Simulation ConceptsWhat We’ll Do ...The System: A Simple Processing SystemModel SpecificsGoals of the Study: Output Performance MeasuresGoals of the Study: Output Performance Measures (cont’d.)Goals of the Study: Output Performance Measures (cont’d.)Analysis OptionsAnalysis Options (cont’d.)Mechanistic SimulationPieces of a Simulation ModelPieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Pieces of a Simulation Model (cont’d.)Simulation Dynamics: The Event-Scheduling “World View”Events for the Simple Processing SystemEvents for the Simple Processing System (cont’d.)Events for the Simple Processing System (cont’d.)Some Additional Specifics for the Simple Processing SystemSimulation by HandSimulation by Hand: SetupSimulation by Hand: t = 0.00, InitializeSimulation by Hand: t = 0.00, Arrival of Part 1Simulation by Hand: t = 1.73, Arrival of Part 2Simulation by Hand: t = 2.90, Departure of Part 1Simulation by Hand: t = 3.08, Arrival of Part 3Simulation by Hand: t = 3.79, Arrival of Part 4Simulation by Hand: t = 4.41, Arrival of Part 5Simulation by Hand: t = 4.66, Departure of Part 2Simulation by Hand: t = 8.05, Departure of Part 3Simulation by Hand: t = 12.57, Departure of Part 4Simulation by Hand: t = 17.03, Departure of Part 5Simulation by Hand: t = 18.69, Arrival of Part 6Simulation by Hand: t = 19.39, Arrival of Part 7Simulation by Hand: t = 20.00, The EndSimulation by Hand: Finishing UpComplete Record of the Hand SimulationEvent-Scheduling Logic via ProgrammingSimulation Dynamics: The Process-Interaction World ViewRandomness in SimulationComparing AlternativesResults: Original vs. Double-Time ArrivalsOverview of a Simulation StudyChapter 2 – Fundamental Simulation Concepts Slide 1 of 46Simulation with Arena, 4/eSimulationDr. Xueping LiUniversity of TennesseeIE406, I & IEUTKChapter 2 – Fundamental Simulation Concepts Slide 2 of 46Simulation with Arena, 4/eChapter 2Fundamental Simulation ConceptsChapter 2 – Fundamental Simulation Concepts Slide 3 of 46Simulation with Arena, 4/eWhat We’ll Do ...• Underlying ideas, methods, and issues in simulation• Software-independent (setting up for Arena)• Centered around an example of a simple processing system Decompose the problem Terminology Simulation by hand Some basic statistical issues Overview of a simulation studyChapter 2 – Fundamental Simulation Concepts Slide 4 of 46Simulation with Arena, 4/eThe System:A Simple Processing SystemArrivingBlank PartsDepartingFinished PartsMachine(Server)Queue (FIFO)Part in Service4567• General intent: Estimate expected production