But as for the simulation, what I know is:
Simulation, also called simulation, has a wide meaning, and English is simulation.
According to different computer simulation fields, simulation software includes dynamic simulation, visual simulation and battlefield scene simulation.
To some extent, some 3D games can also be called simulation software, such as flight simulator.
Commonly used dynamic simulation software includes ADAMS, Dymola, Nastron, ANSYS, Matlab, Femlab, ABAQUS, etc.