Bp 166 en

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The function blocks library for analyze and prediction of the time digital signals in PLC

Author: Martin Cicvárek

Bakalářské práce 2008

Download thesis in PDF

166 bp en.gif

The prediction. By dictionary of Wikipedia, the prediction is prognosis, prevision, presumption of future development or state, for example judgement future values of course for any phenomenon, process or event.

It can be very useful to know probable values of the watched signal in some of the future steps. In spite of the prediction does not pertain to the methods, which are often used in applications of programmable logic controllers (PLC) today. I believe that creating a library with function block managing the prediction should change this state. I chosen diferential polynomial prediction as a algorithm for the prediction, because it showed very good properties in graduation theses of mister Kozderka [3], mainly for easy calculation.

Bp 2008 cicvarek martin.pdf