SIMULTATION
SIMULTATION Strictly speaking what we have described above is a simulation. The difference between a simulation and a model is that in a simulation we are concerned to try to get all of the details as right as possible so that the conclusions are as accurate as possible. Using such simulations we can, for example, determine in advance whether a bridge will stay up after it has been built. We can also test the bridge to destruction without ever having to build it in the first place simply by varying the parameters in the computer simulation. Another important use of simulation is in the training of pilots in aircraft simulators, which are designed to be as close to reality as possible. Using these, a pilot can be trained to fly an aircraft and to deal with dangerous situations, long before they have to enter the cockpit. One of my favourite examples of a simulator is the computer programme used by the line managers to control the operations of the London Underground. Si...