Common Myths about OTS

Operator training simulators are probably the most common large-scale application for dynamic simulation. OTS systems are in use all over the world and are commonly specified against generic lists of requirements. However, some of the generic requirements are not only difficult to deliver in practice but they can detract from the finished simulator and even reduce the training value. Some of the more common myths about OTS models are listed below. Unfortunately, these myths continue to be propagated; sometimes by the OTS vendors themselves!

Common Myths About
Operator Training Simulators

One model will do everything.
The model must be built in a friendly GUI environment to enable users to update it easily.
The simulator must be able to run at 10 x real time.
Start-up training must begin from a completely cold and empty condition.
A link to the plant data collection system will enable the model to be kept aligned with the process at all times.
Instructor graphics should look and feel like the DCS.
Replay functionality is both important and achievable across integrated systems.
Simulators can be made faster by simply using more CPUs.
An integrated environment for model building and instructor graphics construction saves time.
Model building is easy and can be readily farmed out to low cost, inexperienced resources.

These myths are explored in more detail here.