PLANT DATA PROCESSING UNIT, PROCESSING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a plant data processing unit, a method therefor and a program medium therefor enabling extraction of statically determinate state with high accuracy by automating judgment of statically determinate state of a plant and data extracting operation, and by using a statically determinate state judgment algorithm enabling data extraction under such a condition that a plurality of pieces of data are in statically determinate state simultaneously.

SOLUTION: This plant data processing unit comprises: data processing information that stores information necessary for performing data processing or judgment of statically determinate state; a means for processing data on a time basis; a primary statically determinate judgment means; a statically determinate judgment storage means; a secondary statically determinate judgment means; and a data computing means for performing a predetermined computation based on a secondary statically determinate judgment signal stored by the statically determinate judgment storage means and a plant data signal.

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