Simulation is the modern analytic method that is used for modelling dynamic company processes. We understand below concept "computer simulation" practical application of mathematical model at the modelling of real process in environment of the simulation program. The model serves as a substitute for real system. One of defines says: "Simulation is the numerical method of complicated probability dynamic system study by means of experimentation with the computer model." Properties of the model:
- Simpler other real process
- the model is possible to generalize, structure and repeated use