ATE303599T1 - Verfahren zur bestimmung der drehgeschwindigkeit eines motors und computersoftwareprodukt zur ausführung des verfahrens - Google Patents
Verfahren zur bestimmung der drehgeschwindigkeit eines motors und computersoftwareprodukt zur ausführung des verfahrensInfo
- Publication number
- ATE303599T1 ATE303599T1 AT01921392T AT01921392T ATE303599T1 AT E303599 T1 ATE303599 T1 AT E303599T1 AT 01921392 T AT01921392 T AT 01921392T AT 01921392 T AT01921392 T AT 01921392T AT E303599 T1 ATE303599 T1 AT E303599T1
- Authority
- AT
- Austria
- Prior art keywords
- motor
- determining
- rotation
- speed
- maximum likelihood
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
-
- 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)
- Control Of Electric Motors In General (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000646A FI20000646A0 (fi) | 2000-03-20 | 2000-03-20 | Menetelmä pyörimisnopeuden määrittämiseksi |
PCT/FI2001/000271 WO2001071362A1 (en) | 2000-03-20 | 2001-03-19 | Methof of determining speed of rotation of a motor and a computer software product to carry out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE303599T1 true ATE303599T1 (de) | 2005-09-15 |
Family
ID=8557980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01921392T ATE303599T1 (de) | 2000-03-20 | 2001-03-19 | Verfahren zur bestimmung der drehgeschwindigkeit eines motors und computersoftwareprodukt zur ausführung des verfahrens |
Country Status (11)
Country | Link |
---|---|
US (1) | US6697759B2 (de) |
EP (1) | EP1285274B1 (de) |
AT (1) | ATE303599T1 (de) |
AU (2) | AU4838801A (de) |
BR (1) | BR0109411A (de) |
CA (1) | CA2402441A1 (de) |
DE (1) | DE60113101T2 (de) |
FI (1) | FI20000646A0 (de) |
NO (1) | NO20024471D0 (de) |
WO (1) | WO2001071362A1 (de) |
ZA (1) | ZA200207058B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7124637B2 (en) * | 2004-03-22 | 2006-10-24 | Johnson Controls Technology Company | Determining amplitude limits for vibration spectra |
US7437272B2 (en) * | 2005-11-01 | 2008-10-14 | Honeywell International Inc. | Systems and methods for self-synchronized digital sampling |
US8229598B2 (en) * | 2007-09-06 | 2012-07-24 | Okuma Corporation | Vibration suppressing device for machine tool |
US8014903B2 (en) * | 2007-10-25 | 2011-09-06 | Okuma Corporation | Method for suppressing vibration and device therefor |
US8005574B2 (en) * | 2008-07-08 | 2011-08-23 | Okuma Corporation | Vibration suppressing method and device |
JP5234772B2 (ja) * | 2008-10-28 | 2013-07-10 | オークマ株式会社 | 工作機械の振動抑制方法及び装置 |
TWI465938B (zh) * | 2010-12-29 | 2014-12-21 | Univ Ishou | Speed estimation method and module, power estimation unit and method |
EP2574947A1 (de) * | 2011-09-30 | 2013-04-03 | ABB Technology AG | Verfahren zur Bestimmung von stationären Signalen zur Diagnose eines elektromechanischen Systems |
US10295475B2 (en) | 2014-09-05 | 2019-05-21 | Rolls-Royce Corporation | Inspection of machined holes |
EP3015866A1 (de) | 2014-10-30 | 2016-05-04 | ABB Technology AG | Verfahren zur automatischen Bestimmung der Drehzahl einer Welle in einer Drehmaschine |
US10444254B2 (en) | 2014-12-18 | 2019-10-15 | Sikorsky Aircraft Corporation | Virtual tachometers based on time series filtering |
US10228669B2 (en) | 2015-05-27 | 2019-03-12 | Rolls-Royce Corporation | Machine tool monitoring |
EP3436790B1 (de) | 2016-03-30 | 2021-06-30 | 3D Signals Ltd. | Akustische überwachung von maschinen |
CN106441936B (zh) * | 2016-10-24 | 2018-11-09 | 北京新能源汽车股份有限公司 | 一种判断汽车抖动的方法及装置 |
US10839076B2 (en) | 2016-12-21 | 2020-11-17 | 3D Signals Ltd. | Detection of cyber machinery attacks |
US10916259B2 (en) | 2019-01-06 | 2021-02-09 | 3D Signals Ltd. | Extracting overall equipment effectiveness by analysis of a vibro-acoustic signal |
CN111776248B (zh) * | 2020-08-03 | 2022-02-18 | 广州极飞科技股份有限公司 | 震动测试方法、装置和飞行器 |
JP7153749B2 (ja) * | 2021-01-28 | 2022-10-14 | 本田技研工業株式会社 | 回転数検出装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE4133269A1 (de) * | 1991-10-08 | 1993-04-15 | Bosch Gmbh Robert | Verfahren zur messung der drehzahl eines rotierenden teiles |
US5392642A (en) * | 1993-06-30 | 1995-02-28 | Cummins Engine Company, Inc. | System for detection of low power in at least one cylinder of a multi-cylinder engine |
DE19600640A1 (de) * | 1996-01-10 | 1997-07-17 | Wilo Gmbh | Sensor für eine Motorkreiselpumpe |
GB9718026D0 (en) * | 1997-08-27 | 1997-10-29 | Secr Defence | Multi-component signal detection system |
US6085121A (en) * | 1997-09-22 | 2000-07-04 | Design & Manufacturing Solutions, Inc. | Device and method for recommending dynamically preferred speeds for machining |
-
2000
- 2000-03-20 FI FI20000646A patent/FI20000646A0/fi unknown
-
2001
- 2001-03-19 AT AT01921392T patent/ATE303599T1/de not_active IP Right Cessation
- 2001-03-19 AU AU4838801A patent/AU4838801A/xx active Pending
- 2001-03-19 EP EP01921392A patent/EP1285274B1/de not_active Expired - Lifetime
- 2001-03-19 BR BR0109411-4A patent/BR0109411A/pt not_active IP Right Cessation
- 2001-03-19 CA CA002402441A patent/CA2402441A1/en not_active Abandoned
- 2001-03-19 WO PCT/FI2001/000271 patent/WO2001071362A1/en active IP Right Grant
- 2001-03-19 AU AU2001248388A patent/AU2001248388B2/en not_active Ceased
- 2001-03-19 DE DE60113101T patent/DE60113101T2/de not_active Expired - Fee Related
-
2002
- 2002-09-03 ZA ZA200207058A patent/ZA200207058B/en unknown
- 2002-09-04 US US10/233,627 patent/US6697759B2/en not_active Expired - Fee Related
- 2002-09-18 NO NO20024471A patent/NO20024471D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE60113101T2 (de) | 2006-03-09 |
EP1285274A1 (de) | 2003-02-26 |
AU4838801A (en) | 2001-10-03 |
ZA200207058B (en) | 2002-10-31 |
FI20000646A0 (fi) | 2000-03-20 |
WO2001071362A1 (en) | 2001-09-27 |
AU2001248388B2 (en) | 2005-08-04 |
CA2402441A1 (en) | 2001-09-27 |
BR0109411A (pt) | 2003-06-03 |
DE60113101D1 (de) | 2005-10-06 |
US20030036878A1 (en) | 2003-02-20 |
NO20024471L (no) | 2002-09-18 |
EP1285274B1 (de) | 2005-08-31 |
NO20024471D0 (no) | 2002-09-18 |
US6697759B2 (en) | 2004-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |