Аннотация:
Generally, the activity of the operator in critical ergatic system is defined as follows: a person must
perceive and evaluate the information received, make timely and correct decisions, perform the
necessary control and enforcement activities, while operating with the relevant management bodies.
The operator is deprived of the ability to directly observe the objects that he manages and is forced
to use the information coming to him communication channels, that is, the person is not dealing
with real objects of management, but with their display or information models. The information
model is divided into such systems into two components – the object model and the operator model.
An object information model is a set of information about the state and functioning of a
management object and the environment, that is, it is the source of information, on the basis of
which the operator forms an image of a real situation, analyzes and evaluates it and makes the
decision that ensures the proper functioning of critical ergatic system.
