Simulations are mathematical models of your system. Most people think of CFD or FEA, but there's also discrete-event simulation, that can model manufacturing processes, logistics, people and traffics movements, rail systems, mining process...basically anything. And we can help. We develop DE simulations using Simio (which can also integrate continuous physics), but can also use ExtendSim. If your system needs to be controlled (not just analyzed), we can build the simulation in Matlab/Simulink and build and test control philosophies with even more physic applied.