DETERMINATION APPARATUS, DETERMINATION SYSTEM, DETERMINATION MEDTHOD, AND RECORDING MEDIUM

DETERMINATION APPARATUS, DETERMINATION SYSTEM, DETERMINATION MEDTHOD, AND RECORDING MEDIUM

A determination apparatus includes circuitry to receive operation information corresponding to an action being performed by a machine to be diagnosed and a detection signal of a physical quantity that changes according to the action of the machine; take out, from the detection signal, an operation d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAMI, Junichi, HORIO, Takafumi, UMEZAWA, Tomoki, OHSAWA, Shuichi
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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Beschreibung
Zusammenfassung:A determination apparatus includes circuitry to receive operation information corresponding to an action being performed by a machine to be diagnosed and a detection signal of a physical quantity that changes according to the action of the machine; take out, from the detection signal, an operation detection signal indicating that the machine is operating, based on the operation information; extract feature information of the operation detection signal; select, from the feature information, particular feature information to be compared with a plurality of reference feature information; and determine a machining section of the machine in the feature information, based on the plurality of reference feature information and the particular feature information.