DE60238077D1 - Zyklische zeitmittelung zur maschinenüberwachung - Google Patents
Zyklische zeitmittelung zur maschinenüberwachungInfo
- Publication number
- DE60238077D1 DE60238077D1 DE60238077T DE60238077T DE60238077D1 DE 60238077 D1 DE60238077 D1 DE 60238077D1 DE 60238077 T DE60238077 T DE 60238077T DE 60238077 T DE60238077 T DE 60238077T DE 60238077 D1 DE60238077 D1 DE 60238077D1
- Authority
- DE
- Germany
- Prior art keywords
- machine monitoring
- cyclic timing
- time
- cyclic
- averaged
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
-
- 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)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33680701P | 2001-12-04 | 2001-12-04 | |
PCT/US2002/039105 WO2003048701A2 (en) | 2001-12-04 | 2002-12-04 | Cyclic time averaging for machine monitoring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60238077D1 true DE60238077D1 (de) | 2010-12-02 |
Family
ID=23317755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60238077T Expired - Lifetime DE60238077D1 (de) | 2001-12-04 | 2002-12-04 | Zyklische zeitmittelung zur maschinenüberwachung |
Country Status (5)
Country | Link |
---|---|
US (3) | US6789025B2 (de) |
EP (1) | EP1451540B8 (de) |
AT (1) | ATE485497T1 (de) |
DE (1) | DE60238077D1 (de) |
WO (1) | WO2003048701A2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1451540B8 (de) * | 2001-12-04 | 2010-12-15 | Skf Condition Monitoring, Inc. | Zyklische zeitmittelung zur maschinenüberwachung |
FI20065217L (fi) * | 2006-04-03 | 2007-10-04 | Metso Automation Oy | Menetelmä synkronoidun aikakeskiarvon laskemiseksi |
JP4112594B2 (ja) * | 2006-07-27 | 2008-07-02 | ファナック株式会社 | 減速機異常診断方法及び減速機異常診断装置 |
EP2074025B1 (de) * | 2006-10-11 | 2012-08-29 | Lord Corporation | Flugzeug mit transientenunterscheidendem propellerausgleichssystem |
US8352216B2 (en) * | 2008-05-29 | 2013-01-08 | General Electric Company | System and method for advanced condition monitoring of an asset system |
US7756678B2 (en) * | 2008-05-29 | 2010-07-13 | General Electric Company | System and method for advanced condition monitoring of an asset system |
US8144005B2 (en) * | 2008-05-29 | 2012-03-27 | General Electric Company | System and method for advanced condition monitoring of an asset system |
US9618037B2 (en) | 2008-08-01 | 2017-04-11 | Honeywell International Inc. | Apparatus and method for identifying health indicators for rolling element bearings |
US7930111B2 (en) * | 2008-09-22 | 2011-04-19 | General Electric Company | Synthesized synchronous sampling and acceleration enveloping for differential bearing damage signature |
EP3306294A1 (de) | 2008-12-22 | 2018-04-11 | S.P.M. Instrument AB | Analysesystem |
WO2010074648A1 (en) | 2008-12-22 | 2010-07-01 | S.P.M. Instrument Ab | An analysis system |
AU2009330744B2 (en) | 2008-12-22 | 2015-04-09 | S.P.M. Instrument Ab | Method and apparatus for analysing the condition of a machine having a rotating part |
CN102308194B (zh) | 2008-12-22 | 2014-10-22 | S.P.M.仪器公司 | 分析系统 |
US8958995B2 (en) | 2009-04-02 | 2015-02-17 | Honeywell International Inc. | System and method for monitoring rotating and reciprocating machinery |
WO2010128928A1 (en) | 2009-05-05 | 2010-11-11 | S.P.M. Instrument Ab | An apparatus and a method for analysing the vibration of a machine having a rotating part |
SE535559C2 (sv) | 2010-01-18 | 2012-09-25 | Spm Instr Ab | Förfarande och anordning för analys av tillståndet hos maskin med roterande del |
EP2732251B1 (de) | 2011-07-14 | 2019-03-13 | S.P.M. Instrument AB | Verfahren und system zur analyse des zustands eines rotierenden maschinenteils |
US20130173202A1 (en) * | 2011-12-30 | 2013-07-04 | Aktiebolaget Skf | Systems and Methods for Dynamic Prognostication of Machine Conditions for Rotational Motive Equipment |
US8996335B2 (en) | 2011-12-31 | 2015-03-31 | Aktiebolaget Skf | Systems and methods for energy efficient machine condition monitoring of fans, motors, pumps, compressors and other equipment |
US9903090B2 (en) * | 2012-01-18 | 2018-02-27 | Harnischfeger Technologies, Inc. | System and method for vibration monitoring of a mining machine |
US8963733B2 (en) * | 2012-02-13 | 2015-02-24 | Honeywell International Inc. | System and method for blind fault detection for rotating machinery |
US9528629B2 (en) * | 2012-06-27 | 2016-12-27 | Fisher Controls International Llc | Methods and apparatus to use vibration data to determine a condition of a process control device |
US9323766B2 (en) | 2013-03-15 | 2016-04-26 | Metrix Instrument Co., Lp | Data collection device and method |
WO2015160791A1 (en) | 2014-04-14 | 2015-10-22 | Dynapar Corporation | Sensor hub comprising a rotation encoder |
JP2016171716A (ja) * | 2015-03-13 | 2016-09-23 | エスアイアイ・セミコンダクタ株式会社 | 電池残量予測装置及びバッテリパック |
US10271115B2 (en) * | 2015-04-08 | 2019-04-23 | Itt Manufacturing Enterprises Llc. | Nodal dynamic data acquisition and dissemination |
US9946321B2 (en) * | 2015-10-12 | 2018-04-17 | Dell Products, Lp | System and method to proactively screen component wear through time domain response profiling |
US10949426B2 (en) * | 2015-12-28 | 2021-03-16 | Salesforce.Com, Inc. | Annotating time series data points with alert information |
US9913006B1 (en) | 2016-11-28 | 2018-03-06 | 01dB-METRAVIB, Société par Actions Simplifiée | Power-efficient data-load-efficient method of wirelessly monitoring rotating machines |
US10551243B2 (en) | 2016-11-28 | 2020-02-04 | Acoem France | Power efficient machine diagnostic monitoring using multiple vibration sensor wireless configuration |
KR102039742B1 (ko) * | 2017-08-11 | 2019-11-01 | (주)아이티공간 | 구동부의 정밀 예지 보전방법 |
JP6779376B2 (ja) * | 2017-08-11 | 2020-11-04 | アイティーエス カンパニー リミテッドIts Co., Ltd. | 駆動部の精密予知保全方法 |
KR102103143B1 (ko) * | 2018-03-14 | 2020-04-22 | (주)아이티공간 | 구동부의 정밀 예지 보전방법 |
US11941521B2 (en) | 2020-09-11 | 2024-03-26 | Acoem France | Vibrating machine automated diagnosis with supervised learning |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422333A (en) * | 1982-04-29 | 1983-12-27 | The Franklin Institute | Method and apparatus for detecting and identifying excessively vibrating blades of a turbomachine |
US4931949A (en) * | 1988-03-21 | 1990-06-05 | Monitoring Technology Corporation | Method and apparatus for detecting gear defects |
GB2222053B (en) * | 1988-08-17 | 1993-03-31 | Topexpress Ltd | Signal processing means for sensing a periodic signal in the presence of another interfering periodic noise |
US5233540A (en) * | 1990-08-30 | 1993-08-03 | The Boeing Company | Method and apparatus for actively reducing repetitive vibrations |
US5471880A (en) * | 1994-04-28 | 1995-12-05 | Electric Power Research Institute | Method and apparatus for isolating and identifying periodic Doppler signals in a turbine |
US5943634A (en) * | 1996-05-14 | 1999-08-24 | Csi Technology, Inc. | Vibration data analysis based on time waveform parameters |
EP0852448A1 (de) * | 1997-01-02 | 1998-07-08 | Nokia Mobile Phones Ltd. | Teilnehmer-Endgerät für mobile Kommunikationen |
JP3852152B2 (ja) * | 1997-03-14 | 2006-11-29 | ヤンマー株式会社 | 捩り振動測定装置 |
US6275781B1 (en) * | 1997-07-29 | 2001-08-14 | Skf Condition Monitoring, Inc. | Vibration data processor and processing method |
FI111283B (fi) * | 1997-10-20 | 2003-06-30 | Metso Paper Inc | Paperikoneen tai paperin jälkikäsittelykoneen nipin läpi kulkevan pinnan likaantumisen ja/tai vaurioitumisen havaitsemismenetelmä |
US6484109B1 (en) * | 1998-05-20 | 2002-11-19 | Dli Engineering Coporation | Diagnostic vibration data collector and analyzer |
US6298725B1 (en) | 1998-10-02 | 2001-10-09 | Aeronautical And Maritime Research Laboratory, Defence Science And Technology Organisation | Method for the separation of epicyclic planet gear vibration signatures |
DE19938721A1 (de) | 1999-08-16 | 2001-02-22 | Busch Dieter & Co Prueftech | Verfahren und Vorrichtung zum Ermitteln von Schäden an sich zyklisch bewegenden Maschinenelementen |
EP1132790B1 (de) * | 2000-02-10 | 2003-06-18 | Fanuc Ltd | Steuervorrichtung für eine Maschine |
US6549869B1 (en) * | 2000-06-20 | 2003-04-15 | Csi Technology, Inc. | Expert analysis modules for machine testing |
TW579424B (en) * | 2001-07-09 | 2004-03-11 | Shell Int Research | Vibration analysis for predictive maintenance in machinery |
EP1451540B8 (de) * | 2001-12-04 | 2010-12-15 | Skf Condition Monitoring, Inc. | Zyklische zeitmittelung zur maschinenüberwachung |
-
2002
- 2002-12-04 EP EP02790045A patent/EP1451540B8/de not_active Expired - Lifetime
- 2002-12-04 WO PCT/US2002/039105 patent/WO2003048701A2/en active Application Filing
- 2002-12-04 US US10/313,766 patent/US6789025B2/en not_active Expired - Lifetime
- 2002-12-04 DE DE60238077T patent/DE60238077D1/de not_active Expired - Lifetime
- 2002-12-04 AT AT02790045T patent/ATE485497T1/de not_active IP Right Cessation
-
2004
- 2004-07-30 US US10/903,949 patent/US7289919B2/en not_active Expired - Lifetime
-
2007
- 2007-10-17 US US11/874,063 patent/US20080033669A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003048701A3 (en) | 2003-10-16 |
US20050021250A1 (en) | 2005-01-27 |
EP1451540B1 (de) | 2010-10-20 |
WO2003048701A2 (en) | 2003-06-12 |
US7289919B2 (en) | 2007-10-30 |
US20080033669A1 (en) | 2008-02-07 |
ATE485497T1 (de) | 2010-11-15 |
EP1451540B8 (de) | 2010-12-15 |
EP1451540A2 (de) | 2004-09-01 |
US6789025B2 (en) | 2004-09-07 |
US20030130811A1 (en) | 2003-07-10 |
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