BEARING DIAGNOSIS APPARATUS, BEARING DIAGNOSIS METHOD, AND COMPUTER READABLE RECORDING MEDIUM

A bearing diagnosis apparatus 1 that accurately diagnoses the state of a bearing includes: an extraction unit 2 configured to extract a feature amount using first index information indicating a response of a structure 21 to an external force and second index information indicating a response, to the...

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Bibliographische Detailangaben
Hauptverfasser: KIYOKAWA, Yu, KASAI, Shigeru, KINOSHITA, Shohei
Format: Patent
Sprache:eng
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Zusammenfassung:A bearing diagnosis apparatus 1 that accurately diagnoses the state of a bearing includes: an extraction unit 2 configured to extract a feature amount using first index information indicating a response of a structure 21 to an external force and second index information indicating a response, to the external force, of a bearing 23 provided to the structure 21; and an assessment unit 3 configured to assess the state of the bearing 23 based on the extracted feature amount.