TW202046036A - 分析裝置 - Google Patents

分析裝置 Download PDF

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Publication number
TW202046036A
TW202046036A TW108142493A TW108142493A TW202046036A TW 202046036 A TW202046036 A TW 202046036A TW 108142493 A TW108142493 A TW 108142493A TW 108142493 A TW108142493 A TW 108142493A TW 202046036 A TW202046036 A TW 202046036A
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TW
Taiwan
Prior art keywords
analysis
spectrogram
frequency
aforementioned
intensity
Prior art date
Application number
TW108142493A
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English (en)
Chinese (zh)
Inventor
中谷彰宏
安部雅哉
橋爪哲朗
阿部芳春
寺島英明
Original Assignee
日商三菱電機大樓技術服務股份有限公司
日商三菱電機股份有限公司
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Application filed by 日商三菱電機大樓技術服務股份有限公司, 日商三菱電機股份有限公司 filed Critical 日商三菱電機大樓技術服務股份有限公司
Publication of TW202046036A publication Critical patent/TW202046036A/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/14—Frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
TW108142493A 2019-06-06 2019-11-22 分析裝置 TW202046036A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/JP2019/022501 2019-06-06
PCT/JP2019/022501 WO2020245970A1 (ja) 2019-06-06 2019-06-06 分析装置

Publications (1)

Publication Number Publication Date
TW202046036A true TW202046036A (zh) 2020-12-16

Family

ID=73653098

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108142493A TW202046036A (zh) 2019-06-06 2019-11-22 分析裝置

Country Status (5)

Country Link
JP (1) JP7001200B2 (ja)
KR (1) KR102658693B1 (ja)
CN (1) CN113767267A (ja)
TW (1) TW202046036A (ja)
WO (1) WO2020245970A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI839948B (zh) * 2022-11-14 2024-04-21 財團法人工業技術研究院 促進加工缺陷肇因分析的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115116469B (zh) * 2022-05-25 2024-03-15 腾讯科技（深圳）有限公司 特征表示的提取方法、装置、设备、介质及程序产品

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JPH11108806A (ja) * 1997-10-06 1999-04-23 Oki Electric Ind Co Ltd 機械運動特徴抽出装置
JP3730435B2 (ja) * 1999-03-26 2006-01-05 株式会社東芝 波形信号解析装置
JP2005164378A (ja) * 2003-12-02 2005-06-23 Hitachi Ltd 移動体データ解析装置および移動体データ解析システム
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KR101696105B1 (ko) * 2015-12-10 2017-01-24 주식회사 포스코 결함원인 분석장치 및 방법
JP6540962B2 (ja) * 2016-02-02 2019-07-10 富士ゼロックス株式会社 診断装置、診断システムおよびプログラム
KR20180086628A (ko) * 2017-01-23 2018-08-01 현대엘리베이터주식회사 전동기 전류 및 속도 실시간 주파수 분석을 통한 엘리베이터 원격 진단 방법
JP6828639B2 (ja) * 2017-08-28 2021-02-10 沖電気工業株式会社 分析装置、分析装置の表示方法および表示プログラム
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CN109459131A (zh) * 2018-11-29 2019-03-12 郑州工程技术学院 一种旋转机械多通道振动信号的时频特征提取方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI839948B (zh) * 2022-11-14 2024-04-21 財團法人工業技術研究院 促進加工缺陷肇因分析的方法

Also Published As

Publication number Publication date
JP7001200B2 (ja) 2022-01-19
KR20210122839A (ko) 2021-10-12
CN113767267A (zh) 2021-12-07
WO2020245970A1 (ja) 2020-12-10
JPWO2020245970A1 (ja) 2021-10-14
KR102658693B1 (ko) 2024-04-19

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