JPS644611B2 - - Google Patents

Info

Publication number
JPS644611B2
JPS644611B2 JP56163806A JP16380681A JPS644611B2 JP S644611 B2 JPS644611 B2 JP S644611B2 JP 56163806 A JP56163806 A JP 56163806A JP 16380681 A JP16380681 A JP 16380681A JP S644611 B2 JPS644611 B2 JP S644611B2
Authority
JP
Japan
Prior art keywords
value
periodic
bicoherence
deterioration
series data
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
JP56163806A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5863832A (ja
Inventor
Kazuhiro Takeyasu
Satoshi Ueda
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP56163806A priority Critical patent/JPS5863832A/ja
Publication of JPS5863832A publication Critical patent/JPS5863832A/ja
Publication of JPS644611B2 publication Critical patent/JPS644611B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/021—Gearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
JP56163806A 1981-10-13 1981-10-13 周期運動体の監視方法 Granted JPS5863832A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56163806A JPS5863832A (ja) 1981-10-13 1981-10-13 周期運動体の監視方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56163806A JPS5863832A (ja) 1981-10-13 1981-10-13 周期運動体の監視方法

Publications (2)

Publication Number Publication Date
JPS5863832A JPS5863832A (ja) 1983-04-15
JPS644611B2 true JPS644611B2 (OSRAM) 1989-01-26

Family

ID=15781054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56163806A Granted JPS5863832A (ja) 1981-10-13 1981-10-13 周期運動体の監視方法

Country Status (1)

Country Link
JP (1) JPS5863832A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270820A (ja) * 1986-05-16 1987-11-25 Nippon Kokan Kk <Nkk> 振動音による軸受異常診断方法及びその装置
JPH0666241A (ja) * 1992-08-11 1994-03-08 Tokyo Electric Power Co Inc:The 回転機械の健全性診断装置
JP4430316B2 (ja) 2003-02-28 2010-03-10 Ｔｈｋ株式会社 状態検出装置及び状態検出方法並びに状態検出用プログラム及び情報記録媒体
DE112005002077B4 (de) * 2004-08-31 2022-06-09 Thk Co., Ltd. Zustandserfassungsvorrichtung, Zustandserfassungsverfahren, Zustandserfassungsprogramm, Informationsaufzeichnungsmedium dafür sowie Zustandsanzeigevorrichtung, Zustandsanzeigeverfahren, Zustandsanzeigeprogramm und Informationsaufzeichnungsmedium dafür

Also Published As

Publication number Publication date
JPS5863832A (ja) 1983-04-15

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