ATE262167T1 - Dynamischer ungleichmässiger takt für wiederabtastung und verarbeitung von maschinensignalen - Google Patents

Dynamischer ungleichmässiger takt für wiederabtastung und verarbeitung von maschinensignalen

Info

Publication number
ATE262167T1
ATE262167T1 AT96944252T AT96944252T ATE262167T1 AT E262167 T1 ATE262167 T1 AT E262167T1 AT 96944252 T AT96944252 T AT 96944252T AT 96944252 T AT96944252 T AT 96944252T AT E262167 T1 ATE262167 T1 AT E262167T1
Authority
AT
Austria
Prior art keywords
processing
signals
signal components
phase information
existing technology
Prior art date
Application number
AT96944252T
Other languages
English (en)
Inventor
Walter C Hernandez
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 ATE262167T1 publication Critical patent/ATE262167T1/de

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
    • 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
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • 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
    • 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
    • G01M13/028—Acoustic or vibration analysis
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Electric Clocks (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT96944252T 1996-02-23 1996-12-05 Dynamischer ungleichmässiger takt für wiederabtastung und verarbeitung von maschinensignalen ATE262167T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/606,431 US5825657A (en) 1996-02-23 1996-02-23 Dynamic, non-uniform clock for resampling and processing machine signals
PCT/US1996/019465 WO1997031253A1 (en) 1996-02-23 1996-12-05 A dynamic, non-uniform clock for resampling and processing machine signals

Publications (1)

Publication Number Publication Date
ATE262167T1 true ATE262167T1 (de) 2004-04-15

Family

ID=24427947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96944252T ATE262167T1 (de) 1996-02-23 1996-12-05 Dynamischer ungleichmässiger takt für wiederabtastung und verarbeitung von maschinensignalen

Country Status (9)

Country Link
US (1) US5825657A (de)
EP (1) EP1021698B1 (de)
JP (1) JP2000505196A (de)
KR (1) KR19990087182A (de)
CN (1) CN1138975C (de)
AT (1) ATE262167T1 (de)
CA (1) CA2278701A1 (de)
DE (1) DE69631913T2 (de)
WO (1) WO1997031253A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6275781B1 (en) 1997-07-29 2001-08-14 Skf Condition Monitoring, Inc. Vibration data processor and processing method
US6351714B1 (en) * 1998-03-03 2002-02-26 Entek Ird International Corporation Order tracking signal sampling process
US6393902B1 (en) * 1998-06-29 2002-05-28 Veri-Tek Inc. Noise testing system with temperature responsive sensitivity
US6523422B1 (en) 1998-06-29 2003-02-25 Veri-Tek Inc. Isolation arrangement for system under test
EP1092137B1 (de) * 1998-06-29 2005-04-27 Veri-Tek, Inc. Geräuschprüfsystem mit temperaturabhängiger empfindlichkeit
WO2000043993A1 (en) 1999-01-25 2000-07-27 Seagate Technology Llc Method and apparatus for servo data synchronization in a disc drive
US6321602B1 (en) 1999-09-28 2001-11-27 Rockwell Science Center, Llc Condition based monitoring by vibrational analysis
US6366862B1 (en) 2000-04-19 2002-04-02 National Instruments Corporation System and method for analyzing signals generated by rotating machines
US6810341B2 (en) 2000-04-19 2004-10-26 National Instruments Corporation Time varying harmonic analysis including determination of order components
US6532430B1 (en) * 2000-06-12 2003-03-11 The United States Of America As Represented By The Secretary Of The Navy Method for determining a turbine pump RPM profile
DE10139759A1 (de) * 2001-08-13 2003-03-27 Siemens Ag Diagnose von Robotergetrieben
US7027953B2 (en) * 2002-12-30 2006-04-11 Rsl Electronics Ltd. Method and system for diagnostics and prognostics of a mechanical system
US7912659B2 (en) * 2004-06-28 2011-03-22 General Electric Company System and method for monitoring the condition of a drive train
CA2524507A1 (en) * 2005-10-26 2007-04-26 Coeurmetrics Inc Multi-sensor high-resolution extraction of heart sounds
US20080006089A1 (en) * 2006-07-07 2008-01-10 Sarmad Adnan Pump integrity monitoring
ATE474140T1 (de) * 2007-03-23 2010-07-15 Grundfos Management As Verfahren zur detektion von fehlern in pumpenaggregaten
US7761256B2 (en) * 2007-12-21 2010-07-20 General Electric Company Method and system for use in analyzing vibrations of a variable speed rotating body
DK2085902T3 (en) * 2008-02-02 2018-03-12 Siemens Ind Software Nv Order tracking method and system
US20100101785A1 (en) 2008-10-28 2010-04-29 Evgeny Khvoshchev Hydraulic System and Method of Monitoring
EA021908B1 (ru) 2008-12-22 2015-09-30 С.П.М. Инструмент Аб Способ, устройство и машиночитаемый носитель для анализа состояния машины, имеющей вращающуюся часть
FR2953289B1 (fr) * 2009-11-30 2012-04-27 Snecma Procede et dispositif de surveillance de vibrations en torsion d'un arbre rotatif d'une turbomachine.
US8612182B2 (en) * 2010-04-13 2013-12-17 General Electric Company Methods and systems for isolating a frequency in a rotating machine
EA027344B1 (ru) * 2012-01-30 2017-07-31 С.П.М. Инструмент Аб Устройство и способ для анализа состояния машины, имеющей вращающуюся часть
JP5967446B2 (ja) * 2013-12-06 2016-08-10 株式会社デンソー 回転速度検出装置
WO2016014476A1 (en) * 2014-07-23 2016-01-28 Schlumberger Canada Limited Cepstrum analysis of oilfield pumping equipment health
US10259572B2 (en) * 2015-04-16 2019-04-16 Bell Helicopter Textron Inc. Torsional anomalies detection system
CN105067535A (zh) * 2015-08-13 2015-11-18 苏州优谱德精密仪器科技有限公司 一种流体参数分析的装置
US10234837B2 (en) * 2015-09-28 2019-03-19 Deere & Company Adaptive performance targets for controlling a mobile machine
RU167483U1 (ru) * 2016-01-18 2017-01-10 Александр Николаевич Филин Устройство контроля вибрации редуктора
US10850360B2 (en) * 2016-07-29 2020-12-01 Okuma Corporation Information measuring device
CN108871385B (zh) * 2017-05-12 2021-09-07 西门子公司 编码器、电机、编码器数据处理方法及存储介质
RU174229U1 (ru) * 2017-08-03 2017-10-10 Александр Николаевич Филин Устройство контроля вибрации редуктора
US10670385B2 (en) * 2018-05-07 2020-06-02 GM Global Technology Operations LLC Method and apparatus for monitoring a rotatable member
BE1027629B1 (nl) 2019-10-08 2021-05-03 Wov Bvpa Wandsysteem voor het samenstellen van een vlakke wand en bouwkit daarbij toegepast
DE102020200936A1 (de) * 2020-01-27 2021-07-29 MTU Aero Engines AG Verfahren, Vorrichtung und graphische Benutzeroberfläche zur Analyse eines mechanischen Objektes
AU2021252831A1 (en) 2020-04-09 2022-10-27 S.P.M. Instrument Ab System for controlling an internal state of a tumbling mill
CA3232805A1 (en) 2021-10-09 2023-04-13 Tim Sundstrom System and method for pump control based on pump vibrations
CN115371800B (zh) * 2022-08-23 2025-05-16 天津大学 一种叶片振动测量键相基准信号产生装置及方法
CN117784719A (zh) * 2022-09-21 2024-03-29 联华电子股份有限公司 帮浦健康度分析方法及应用其的帮浦健康度分析装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432176A1 (fr) * 1978-07-25 1980-02-22 Thomson Csf Formation de voies sonar par des dispositifs a transfert de charge
DE3112188A1 (de) * 1980-03-31 1982-01-14 Hitachi, Ltd., Tokyo Verfahren und vorrichtung zur ueberwachung der schwingung einer sich drehenden welle
US4488240A (en) * 1982-02-01 1984-12-11 Becton, Dickinson And Company Vibration monitoring system for aircraft engines
US4931949A (en) * 1988-03-21 1990-06-05 Monitoring Technology Corporation Method and apparatus for detecting gear defects
US5501105A (en) * 1991-10-02 1996-03-26 Monitoring Technology Corp. Digital signal processing of encoder signals to detect resonances in rotating machines
US5365787A (en) * 1991-10-02 1994-11-22 Monitoring Technology Corp. Noninvasive method and apparatus for determining resonance information for rotating machinery components and for anticipating component failure from changes therein
US5445028A (en) * 1992-09-18 1995-08-29 Ametek Aerospace Products Inc. Dynamic digital tracking filter
US5412985A (en) * 1992-09-18 1995-05-09 Ametek Aerospace Products, Inc. System and method for ratiometrically processing sensed speed and vibration signals for a non-uniformly rotating body
US5511422A (en) * 1993-04-09 1996-04-30 Monitoring Technology Corporation Method and apparatus for analyzing and detecting faults in bearings and other rotating components that slip

Also Published As

Publication number Publication date
CN1219234A (zh) 1999-06-09
EP1021698B1 (de) 2004-03-17
DE69631913T2 (de) 2005-03-10
JP2000505196A (ja) 2000-04-25
KR19990087182A (ko) 1999-12-15
DE69631913D1 (de) 2004-04-22
US5825657A (en) 1998-10-20
CN1138975C (zh) 2004-02-18
EP1021698A4 (de) 2000-07-26
WO1997031253A1 (en) 1997-08-28
EP1021698A1 (de) 2000-07-26
CA2278701A1 (en) 1997-08-28

Similar Documents

Publication Publication Date Title
ATE262167T1 (de) Dynamischer ungleichmässiger takt für wiederabtastung und verarbeitung von maschinensignalen
DE69526507D1 (de) Verfahren zum bestimmen von resonanzinformation
FR2689583B1 (fr) Procédé et appareil de commande pour supprimer les composantes de vibration dans un palier magnétique.
DE69933063D1 (de) Vorrichtung zum Takten von digitalen und analogen Schaltungen auf einem gemeinsamen Substrat und Verfahren dazu
AU5412699A (en) Device for determining depth of sleep
DE3879451D1 (de) Verfahren und vorrichtung zur ueberwachung des betriebes von drehenden maschinen mittels mitlaufend erzeugter und wiederabgetasteter funktionen.
NO953617D0 (no) Fremgangsmåte for rensing av taxoider
SE9603088L (sv) Delfrekvensbandssignaldigitaliserare och metod
ATE403290T1 (de) Einrichtung und verfahren zum dekodieren und einfügen von kodes in tonsignalen
AT361412B (de) Verfahren zur vermeidung des wachstums von faseriger biomasse beim betrieb eines aktivschlammsystems
DE69730335D1 (de) Verfahren und Vorrichtung zur Herstellung eines Schaltkreises mittels Phasenverschiebung
ATE506006T1 (de) Vorrichtung und verfahren zur erkennung und beseitigung von radiofrequenzrauschen in biopotentialsignalen
NO882905D0 (no) Styresystem for kutteinnretning.
JPS60153061U (ja) ノイズ除去回路
FI915199A0 (fi) Foerfarande foer identifiering av en spaerrsignal hos en ekoslaeckare.
ES2096947T5 (es) Indicador de contrapresion de filtro de escape.
DE69725547D1 (de) Verfahren und vorrichtung für geodäsie und/oder bilderzeugung mittels bearbeitung von satellitensignalen
DE69023191D1 (de) Anordnung zur Verminderung von durch Harmonische der Taktfrequenz der numerischen Vorrichtung verursachten Radiofrequenzinterferenzen.
ATE126896T1 (de) Hydroakustische sonareinrichtung und verfahren.
DE69512267D1 (de) Verfahren und vorrichtung zur diagnose von mechanischen problemen, insbesondere in der zigarettenherstellung
ATE200152T1 (de) Verfahren zum wirkstoff-screening
KR910013143A (ko) 회전 드럼 장치
FR2443780A1 (fr) Systeme de traitement de signaux video comportant des filtres en peigne
DE69706713D1 (de) Anordnung und verfahren zur behandlung von bustaktgeschwindigheitsänderungen
US5719905A (en) Spreading of spurious signals

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties