Simulation modeling solves real-world problems safely and efficiently.

It provides an important method of analysis which is easily verified, communicated, and understood.

Unlike physical modeling, such as making a scale copy of a building, simulation modeling is computer based and uses algorithms and equations.

## What are the types of simulation?

**Modeling & Simulation Simulator Types**

- Live: Simulation involving real people operating real systems. Involve individuals or groups.
- Virtual: Simulation involving real people operating simulated systems.
- Constructive: Simulation involving simulated people operating simulated systems.

## What is simulation used for?

Often, computer experiments are used to study simulation models. Simulation is also used with scientific modelling of natural systems or human systems to gain insight into their functioning, as in economics. Simulation can be used to show the eventual real effects of alternative conditions and courses of action.

## Why do we need computer simulation?

Since they allow to check the reliability of chosen mathematical models, computer simulations have become a useful tool for the mathematical modeling of many natural systems in physics (computational physics), astrophysics, climatology, chemistry, biology and manufacturing, human systems in economics, psychology,

## What are the uses of simulation and modeling?

Simulation modeling is the process of creating and analyzing a digital prototype of a physical model to predict its performance in the real world. Simulation modeling is used to help designers and engineers understand whether, under what conditions, and in which ways a part could fail and what loads it can withstand.