The system approach to an assessment of states of uncertainty. Problems of implementation for monitoring and control tasks

UDC 637.52(075)

The system approach to an assessment of states of uncertainty. Problems of implementation for monitoring and control tasks

Lazarev V. L., Ivanov V.L.


Abstract
The article deals with states of uncertainty of various systems. Their analysis is being made by entropy potential theory method. The reasons of such states in monitoring and control systems of food, chemical, metallurgical etc industries have been analyzed. Entropy potentials are explained; their properties and potential for describing state of uncertainty in various situations are considered. The problems of practical implementation of the proposed approaches to minimize measurement data while estimating entropy potential of the parameters being controlled have been investigated. Validity and usefulness of the approaches has to increase monitoring and control system efficiency and has been exemplified.

Keywords: state of uncertainty, monitoring, control, entropy potentials, theory of entropy potentials, sampling frequency.


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