System Simulation Geoffrey Gordon Pdf !new! Jun 2026

Before Gordon’s work, simulation required deep programming expertise. Gordon designed GPSS to be a block-oriented, discrete-event simulation language that allowed non-programmers—such as factory managers and systems analysts—to model real-world operations using simple flowcharts. Core Concepts of Gordon’s Methodology

These represent the system's resources. A facility can handle only one transaction at a time (like a single cashier), whereas storage can handle multiple transactions concurrently (like a parking lot). system simulation geoffrey gordon pdf

These are the dynamic objects that move through the system (e.g., customers in a bank, parts on an assembly line, or data packets in a network). Before Gordon’s work