AU2003268038A1 - Adaptable spatial notch filter - Google Patents

Adaptable spatial notch filter

Info

Publication number
AU2003268038A1
AU2003268038A1 AU2003268038A AU2003268038A AU2003268038A1 AU 2003268038 A1 AU2003268038 A1 AU 2003268038A1 AU 2003268038 A AU2003268038 A AU 2003268038A AU 2003268038 A AU2003268038 A AU 2003268038A AU 2003268038 A1 AU2003268038 A1 AU 2003268038A1
Authority
AU
Australia
Prior art keywords
noise
notch filter
changes
angular velocity
frequency
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.)
Abandoned
Application number
AU2003268038A
Other languages
English (en)
Inventor
Daniel H. Carlson
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2003268038A1 publication Critical patent/AU2003268038A1/en
Abandoned legal-status Critical Current

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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • 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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
  • Gyroscopes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Feedback Control In General (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Filters That Use Time-Delay Elements (AREA)
AU2003268038A 2002-09-26 2003-07-31 Adaptable spatial notch filter Abandoned AU2003268038A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/255,435 2002-09-26
US10/255,435 US6963184B2 (en) 2002-09-26 2002-09-26 Adaptable spatial notch filter
PCT/US2003/023901 WO2004029634A2 (en) 2002-09-26 2003-07-31 Adaptable spatial notch filter

Publications (1)

Publication Number Publication Date
AU2003268038A1 true AU2003268038A1 (en) 2004-04-19

Family

ID=32041746

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003268038A Abandoned AU2003268038A1 (en) 2002-09-26 2003-07-31 Adaptable spatial notch filter

Country Status (10)

Country Link
US (1) US6963184B2 (https=)
EP (1) EP1556706B1 (https=)
JP (1) JP2006500683A (https=)
KR (1) KR20050065555A (https=)
AT (1) ATE350670T1 (https=)
AU (1) AU2003268038A1 (https=)
BR (1) BR0314317A (https=)
DE (1) DE60310980T2 (https=)
MX (1) MXPA05002567A (https=)
WO (1) WO2004029634A2 (https=)

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US7911325B2 (en) * 2003-03-06 2011-03-22 Brother Kogyo Kabushiki Kaisha Communication system, and endpoint device and interrogator
US7804649B2 (en) * 2003-09-09 2010-09-28 3M Innovative Properties Company Microreplicated achromatic lens
US7165959B2 (en) * 2003-09-09 2007-01-23 3M Innovative Properties Company Apparatus and method for producing two-sided patterned webs in registration
US20050231809A1 (en) * 2003-09-09 2005-10-20 Carlson Daniel H Microreplicated polarizing article
US7224529B2 (en) * 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
US20050286182A1 (en) * 2004-06-09 2005-12-29 Jackson Russell J Safety switch
US20060209428A1 (en) * 2005-03-09 2006-09-21 Dobbs James N Microreplicated article with moire reducing surface
JP4988698B2 (ja) * 2005-03-09 2012-08-01 スリーエム イノベイティブ プロパティズ カンパニー 微細複製物品およびその作製方法
EP1874524B1 (en) * 2005-03-09 2009-03-11 3M Innovative Properties Company Apparatus and method for making microreplicated article
JP4861400B2 (ja) * 2005-03-09 2012-01-25 スリーエム イノベイティブ プロパティズ カンパニー 位置合わせされた両面パターン化ウェブの作製装置および方法
WO2006098958A1 (en) * 2005-03-09 2006-09-21 3M Innovative Properties Company Microreplicated article with defect-reducing surface
US7187142B2 (en) * 2005-05-25 2007-03-06 Rockwell Automation Technologies, Inc. Motor drive with velocity noise filter
US7109670B1 (en) * 2005-05-25 2006-09-19 Rockwell Automation Technologies, Inc. Motor drive with velocity-second compensation
US7638965B2 (en) * 2006-02-24 2009-12-29 Mitsubishi Electric Corporation Motor control apparatus
JP2008252959A (ja) * 2007-03-29 2008-10-16 Taiheiyo Cement Corp 位置決め制御装置および位置決め制御方法
JP2008312339A (ja) * 2007-06-14 2008-12-25 Panasonic Corp 電動機の制御装置
DE102008053127B4 (de) * 2008-10-24 2015-04-02 Robert Bosch Gmbh Bereitstellungsvorrichtung und Verfahren zur Bereitstellung eines Verknüpfungssignals zur Steuerung einer Anlage
JP5326786B2 (ja) * 2009-05-11 2013-10-30 トヨタ自動車株式会社 電圧変換器制御装置
JP5562010B2 (ja) * 2009-11-18 2014-07-30 株式会社日立メディコ 磁気共鳴イメージング装置
CN109687842A (zh) * 2018-12-24 2019-04-26 陕西航天时代导航设备有限公司 一种针对挠性陀螺仪噪声的滤波器
TWI755704B (zh) 2019-05-14 2022-02-21 日商富士金股份有限公司 流量控制裝置、流量控制方法、流量控制裝置的控制程式
EP3832317A1 (en) * 2019-12-03 2021-06-09 Hamilton Sundstrand Corporation Adaptive filter for motor speed measurement system
CN116566358B (zh) * 2023-05-19 2024-07-12 西安现代控制技术研究所 一种高超声速火箭弹滤波方法
CN121351011B (zh) * 2025-12-16 2026-02-27 山东协和学院 一种行星齿轮箱故障增强诊断方法、设备、介质及产品

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US4088934A (en) * 1976-10-04 1978-05-09 General Electric Company Means for stabilizing an a-c electric motor drive system
US4454428A (en) * 1981-07-22 1984-06-12 Westinghouse Electric Corp. Noise reduction means for a dynamic stabilizer for synchronous machines having torsional oscillations and method
JPS5860315A (ja) 1981-10-06 1983-04-09 Ricoh Co Ltd 自動制御方式
SU1084934A1 (ru) 1982-12-06 1984-04-07 Научно-Исследовательский Институт Тяжелого Машиностроения Производственного Объединения "Уралмаш" Электропривод
JPH01170396A (ja) 1987-12-23 1989-07-05 Yaskawa Electric Mfg Co Ltd モータ速度制御装置
FR2628906B1 (fr) 1988-03-15 1990-08-24 Jaeger Dispositif de mise en forme et d'exploitation des ondulations de courant d'induit generees par un moteur a courant continu, notamment pour commande de positionnement
JPH01304511A (ja) 1988-06-02 1989-12-08 Seiko Instr Inc サーボ制御装置
US5331299A (en) 1990-02-23 1994-07-19 Massachusetts Institute Of Technology Adaptive tracking notch filter system
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DE4420348C1 (de) 1994-06-01 1995-09-21 Siemens Ag Verfahren zum Ermitteln von harmonischen Oberschwingungen zu einer Grundschwingung eines elektrischen Signals
US5559689A (en) 1994-08-08 1996-09-24 Sundstrand Corporation Harmonic content determination apparatus
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US5929700A (en) * 1996-06-26 1999-07-27 United Technologies Corporation Increased bandwidth for plants with resonant modes using nonlinear notch filters
US6212540B1 (en) * 1996-12-04 2001-04-03 Ebara Corp Filter circuit
US5960091A (en) 1997-04-25 1999-09-28 White; Stanley A. Adaptive removal of resonance-induced noise
JP3111046B2 (ja) * 1997-09-24 2000-11-20 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 周波数特性導出方法及び装置、ノッチフィルタ設定方法及び装置、ノッチフィルタ調整方法、制御装置、並びにディスク記憶装置
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JP4273560B2 (ja) * 1999-03-23 2009-06-03 パナソニック株式会社 モータの制御装置
US6566837B1 (en) * 1999-06-04 2003-05-20 Kabushiki Kaisha Yaskawa Denki Position controller for motor
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EP1191310B1 (de) 2000-08-30 2016-05-04 Techem Energy Services GmbH Turbinendurchflussmesser mit adaptiver Abtastfrequenz
JP4519312B2 (ja) 2000-12-20 2010-08-04 東京瓦斯株式会社 高調波を含む脈動の平均値を測定する方法及びそれを用いた平均値測定装置

Also Published As

Publication number Publication date
WO2004029634A2 (en) 2004-04-08
US20040066162A1 (en) 2004-04-08
US6963184B2 (en) 2005-11-08
EP1556706A2 (en) 2005-07-27
BR0314317A (pt) 2005-07-26
DE60310980D1 (en) 2007-02-15
DE60310980T2 (de) 2007-10-11
MXPA05002567A (es) 2005-05-27
EP1556706B1 (en) 2007-01-03
JP2006500683A (ja) 2006-01-05
KR20050065555A (ko) 2005-06-29
ATE350670T1 (de) 2007-01-15
WO2004029634A3 (en) 2004-07-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase