Method for event-related determination of process variables

Process variables (s1, s2) are detected and processed cyclically in a controller (BG). Process variables (s_(x)) from the adjacent cyclically determined process variables (s_(n-1), s_(n)) are determined as being event-related as a function of the time (t_(x)) of the event within the cycle. The calcu...

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Bibliographische Detailangaben
Hauptverfasser: EICHELKAMP HARALD, EBERMANN JOACHIM
Format: Patent
Sprache:eng
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Zusammenfassung:Process variables (s1, s2) are detected and processed cyclically in a controller (BG). Process variables (s_(x)) from the adjacent cyclically determined process variables (s_(n-1), s_(n)) are determined as being event-related as a function of the time (t_(x)) of the event within the cycle. The calculation also includes derivatives of the process variable (s).