JPH0252971B2 - - Google Patents

Info

Publication number
JPH0252971B2
JPH0252971B2 JP20377182A JP20377182A JPH0252971B2 JP H0252971 B2 JPH0252971 B2 JP H0252971B2 JP 20377182 A JP20377182 A JP 20377182A JP 20377182 A JP20377182 A JP 20377182A JP H0252971 B2 JPH0252971 B2 JP H0252971B2
Authority
JP
Japan
Prior art keywords
failure
cause
vibration
signal
failure cause
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP20377182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5994018A (ja
Inventor
Toshio Toyoda
Kenji Maekawa
Satoshi Nakajima
Tadayuki Yamada
Kyohiko Tatebayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Radio Co Ltd
Nippon Steel Corp
Original Assignee
Japan Radio Co Ltd
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Radio Co Ltd, Nippon Steel Corp filed Critical Japan Radio Co Ltd
Priority to JP20377182A priority Critical patent/JPS5994018A/ja
Publication of JPS5994018A publication Critical patent/JPS5994018A/ja
Publication of JPH0252971B2 publication Critical patent/JPH0252971B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP20377182A 1982-11-22 1982-11-22 回転機械の故障診断装置 Granted JPS5994018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20377182A JPS5994018A (ja) 1982-11-22 1982-11-22 回転機械の故障診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20377182A JPS5994018A (ja) 1982-11-22 1982-11-22 回転機械の故障診断装置

Publications (2)

Publication Number Publication Date
JPS5994018A JPS5994018A (ja) 1984-05-30
JPH0252971B2 true JPH0252971B2 (enrdf_load_stackoverflow) 1990-11-15

Family

ID=16479531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20377182A Granted JPS5994018A (ja) 1982-11-22 1982-11-22 回転機械の故障診断装置

Country Status (1)

Country Link
JP (1) JPS5994018A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433697A (en) * 1987-07-30 1989-02-03 Anritsu Corp Abnormality diagnosis method for system
JP2685513B2 (ja) * 1988-07-04 1997-12-03 株式会社日立製作所 Ａｅによる機械摺動部の異常診断装置
JP3213304B2 (ja) * 1989-03-14 2001-10-02 株式会社戸上電機製作所 配電線事故診断方法及びその装置
JPH03885A (ja) * 1989-05-30 1991-01-07 Ishikawajima Harima Heavy Ind Co Ltd 抄紙機ドライヤの故障診断方法
JP2966001B2 (ja) * 1989-07-19 1999-10-25 株式会社戸上電機製作所 配電線事故診断方法
JP2613360B2 (ja) * 1994-06-03 1997-05-28 株式会社日立製作所 機器／設備の診断システム
JP4613755B2 (ja) * 2005-08-31 2011-01-19 オムロン株式会社 検査装置および検査方法
JP2007101244A (ja) * 2005-09-30 2007-04-19 Omron Corp 検査装置
JP5161645B2 (ja) * 2008-04-30 2013-03-13 株式会社東芝 時系列データ監視システム
DE102010041889A1 (de) 2010-10-01 2012-04-05 Continental Automotive Gmbh Diagnose-Verfahren für einen Torsionsdämpfer in einem Antriebsstrang eines Fahrzeugs

Also Published As

Publication number Publication date
JPS5994018A (ja) 1984-05-30

Similar Documents

Publication Publication Date Title
McFadden A technique for calculating the time domain averages of the vibration of the individual planet gears and the sun gear in an epicyclic gearbox
McFadden Interpolation techniques for time domain averaging of gear vibration
McFadden Window functions for the calculation of the time domain averages of the vibration of the individual planet gears and sun gear in an epicyclic gearbox
US5642732A (en) Apparatus and method for estimating missing doppler signals and spectra
US4419897A (en) Apparatus for harmonic oscillation analysis
JP2001137243A (ja) スペクトル・ドプラ超音波イメージングにおける適応ウォール・フィルタ処理の方法及び装置
JPH0252971B2 (enrdf_load_stackoverflow)
Rodopoulos et al. A parametric approach for the estimation of the instantaneous speed of rotating machinery
CN109682597A (zh) 一种齿轮箱振动信号处理和分析方法
CN110219816A (zh) 用于风机故障诊断的方法和系统
JPH0843257A (ja) 遊星歯車の診断方法
CN114061947A (zh) 基于稀疏时频分析的齿轮箱变转速故障诊断方法及系统
US4678990A (en) Motor monitor signal analysis system
CN113074941B (zh) 基于自适应时变梳状滤波的变转速齿轮故障信号提取方法
JPH02203221A (ja) 歯車の異常診断装置
CN113029553A (zh) 齿轮箱轴转速信息提取方法、系统、装置及存储介质
JPS5979817A (ja) トランスジユ−サ選択装置
EP1300668A1 (en) Method for the separation of epicyclic planet gear vibration signatures
JPH0153728B2 (enrdf_load_stackoverflow)
JPH07318457A (ja) 軸受の異常診断装置
JP3036985B2 (ja) スペクトル演算装置
JPH04289431A (ja) 回転体の診断手法
JP3032592B2 (ja) 信号特徴成分解析装置
JPH03123825A (ja) 回転機用振動スペクトル解析装置
SU1652862A1 (ru) Устройство вибрационного контрол турбоагрегата