Knowledge

Modelling and control

Process representation, temporal validation and decisions before automation.

Modelling and control 3 min

Why having data does not mean having control

Data describe measurements. Control requires interpreting the process state, distinguishing disturbances, choosing an action and observing its effect. A dataset may contain many rows and still fail to reconstruct…

Published

Modelling and control 2 min

How to validate a model before using it for a control decision

It remains to be evaluated whether the model retains usefulness on data that did not participate in fitting and whether it represents the intended decision. A good retrospective fit may depend on future information,…

Published