OPERATIONAL KNOW-HOW ESTIMATION DEVICE AND OPERATIONAL KNOW-HOW ESTIMATION METHOD

OPERATIONAL KNOW-HOW ESTIMATION DEVICE AND OPERATIONAL KNOW-HOW ESTIMATION METHOD

An object of the present invention is to reduce the workload of an operator to attach classification information necessary for estimating operational know-how of a water plant to time-series data of measured values and control values. An operational know-how estimation device includes a data acquisi...

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Hauptverfasser: UENO, Yohei, IMAI, Ken, IWATA, Masafumi
Format: Patent
Sprache:eng
Schlagworte:
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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creator UENO, Yohei
IMAI, Ken
IWATA, Masafumi
description An object of the present invention is to reduce the workload of an operator to attach classification information necessary for estimating operational know-how of a water plant to time-series data of measured values and control values. An operational know-how estimation device includes a data acquisition unit configured to acquire target time-series, a classification information attachment unit configured to classify the target time-series data for each section and attach the classification information to the sections of the target time-series data, a know-how estimation unit configured to calculate a conditional probability that measured values and control values are simultaneously held for each piece of classification information, and estimate operational know-how based on the conditional probability, and a display control unit configured to create display information that supports state understanding or operation manipulation of a water plant based on the operational know-how and cause a display unit to display the display information.
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subjects CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
title OPERATIONAL KNOW-HOW ESTIMATION DEVICE AND OPERATIONAL KNOW-HOW ESTIMATION METHOD
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