ATE216771T1 - Verfahren zum bestimmen von resonanzinformation - Google Patents

Verfahren zum bestimmen von resonanzinformation

Info

Publication number
ATE216771T1
ATE216771T1 AT95929395T AT95929395T ATE216771T1 AT E216771 T1 ATE216771 T1 AT E216771T1 AT 95929395 T AT95929395 T AT 95929395T AT 95929395 T AT95929395 T AT 95929395T AT E216771 T1 ATE216771 T1 AT E216771T1
Authority
AT
Austria
Prior art keywords
shaft
encoder signals
eliminated
sidebands
rotation rate
Prior art date
Application number
AT95929395T
Other languages
English (en)
Inventor
Walter Hernandez
Richard Sutermeister
Original Assignee
Monitoring Tech 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 Monitoring Tech Corp filed Critical Monitoring Tech Corp
Application granted granted Critical
Publication of ATE216771T1 publication Critical patent/ATE216771T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AT95929395T 1994-08-15 1995-08-04 Verfahren zum bestimmen von resonanzinformation ATE216771T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/290,375 US5501105A (en) 1991-10-02 1994-08-15 Digital signal processing of encoder signals to detect resonances in rotating machines
PCT/US1995/009951 WO1996005486A1 (en) 1994-08-15 1995-08-04 Method and apparatus for determining resonance information

Publications (1)

Publication Number Publication Date
ATE216771T1 true ATE216771T1 (de) 2002-05-15

Family

ID=23115714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95929395T ATE216771T1 (de) 1994-08-15 1995-08-04 Verfahren zum bestimmen von resonanzinformation

Country Status (8)

Country Link
US (1) US5501105A (de)
EP (1) EP0776464B1 (de)
JP (1) JPH10504107A (de)
AT (1) ATE216771T1 (de)
AU (1) AU3276695A (de)
CA (1) CA2193628A1 (de)
DE (1) DE69526507T2 (de)
WO (1) WO1996005486A1 (de)

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Also Published As

Publication number Publication date
DE69526507D1 (de) 2002-05-29
EP0776464A4 (de) 1999-09-15
CA2193628A1 (en) 1996-02-22
EP0776464A1 (de) 1997-06-04
AU3276695A (en) 1996-03-07
JPH10504107A (ja) 1998-04-14
EP0776464B1 (de) 2002-04-24
WO1996005486A1 (en) 1996-02-22
US5501105A (en) 1996-03-26
DE69526507T2 (de) 2002-09-26

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