Modeling and simulation (M&S) is the use of models (e.g., physical, mathematical, behavioral, or logical representation of a system, entity, phenomenon, or process) as a basis for simulations …

A digital model represents an actual or conceptual system that involves physics, mathematics, or logical expressions. A simulation is a method for implementing a model over time.

Modeling and simulation help determine the viability of concepts and provide insight into expected system performance. For example, before constructing a retail outlet, customer demand can …

Modeling provides a structured framework for conceptualizing and simplifying reality, while simulation allows us to observe the dynamic behavior and outcomes of these models over time.

Modeling is a way to create a virtual representation of a real-world system that includes software and hardware. Simulation is used to evaluate a new design, diagnose problems with an …

Using a mathematical model, M&S generates a scenario that integrates key elements of a physical model in a virtual form, and then calculates the results of those conditions on the …

Simulation of a system is the operation of a model in terms of time or space, which helps analyze the performance of an existing or a proposed system. In other words, simulation is the process …

BIG question: Why controller designed for a model would ever work with a real system?

While such informal representations can be useful, a model must meet certain expectations for it to be considered within the scope of modeling and simulation for SE.

2 days ago · This subject provides an introduction to modeling and simulation, covering continuum methods, atomistic and molecular simulation, and quantum mechanics. Hands-on training is …