DIAGNOSTIC APPARATUS, DIAGNOSTIC METHOD, AND RECORDING MEDIUM

A diagnostic apparatus includes circuitry to determine a process number based on operation information that changes in accordance with an operation of a machine being a subject of diagnosis, and determine a state of the machine using corresponding one of a plurality of model parameters corresponding...

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Bibliographische Detailangaben
Hauptverfasser: NODA, Yuichi, HAGIWARA, Satoshi, TAKAMI, Junichi, AIBA, Akihito
Format: Patent
Sprache:eng
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Zusammenfassung:A diagnostic apparatus includes circuitry to determine a process number based on operation information that changes in accordance with an operation of a machine being a subject of diagnosis, and determine a state of the machine using corresponding one of a plurality of model parameters corresponding to the determined process number and state information that changes in accordance with the state of the machine. The process number indicates an order of a particular process in a plurality of processes executed by the machine.