Simulation Project Steps
    a.- Problem Definition
    b.- Statement of Objectives
    c.- Model Formulation and Planning
    d.- Model Development and Data Collection
    e.- Verification
    f.- Validation
    g.-Experimentation
    h.- Analysis of Results
    i.- Reporting and Implementation
    Basic Principles of Modeling
   • To conceptualize a model use
    – System knowledge
    – Engineering judgement
    – Model-building tools
   • Remodel as needed
   • Regard modeling as an evolutionary process
    Manufacturing Systems 
       Simulation
      Manufacturing Systems
   • Material Flow Systems
    – Assembly lines and Transfer lines
    – Flow shops and Job shops
    – Flexible Manufacturing Systems and Group 
     Technology
   • Supporting Components
    – Setup and sequencing
    – Handling systems
    – Warehousing
                  Characteristics of
             Manufacturing Systems
      • Physical layout          • Production Control
      • Labor                    • Supplies
      • Equipment                • Storage
      • Maintenance              • Packing and Shipping
      • Work centers
      • Product
      • Production Schedules