BR0314317A - Método, sistema, e, meio legìvel por computador - Google Patents

Método, sistema, e, meio legìvel por computador

Info

Publication number
BR0314317A
BR0314317A BR0314317-1A BR0314317A BR0314317A BR 0314317 A BR0314317 A BR 0314317A BR 0314317 A BR0314317 A BR 0314317A BR 0314317 A BR0314317 A BR 0314317A
Authority
BR
Brazil
Prior art keywords
noise
changes
angular velocity
notch filter
frequency
Prior art date
Application number
BR0314317-1A
Other languages
English (en)
Inventor
Daniel H Carlson
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 BR0314317A publication Critical patent/BR0314317A/pt

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—Programme-control systems
    • G05B19/02—Programme-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 programme 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 programme 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Feedback Control In General (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

"MéTODO, SISTEMA, E, MEIO LEGìVEL POR COMPUTADOR".Um filtro de entalhe espacial é descrito, que se adapta, de acordo com mudanças, a uma velocidade angular de um componente rotativo dentro de um sistema de manufatura. Em um sistema de manufatura, ruído pode aparecer em sinais de realimentação, devido a características físicas espacialmente distribuídas no sistema, tais como imperfeições nos componentes ou sensores. Este ruído pode ser concentrado em uma faixa de freq³ência, que muda quando a velocidade angular dos componentes do sistema rotativo muda. A invenção provê técnicas para filtrar este ruído com um ou mais filtros de entalhe e para adaptar a freq³ência central do filtro de entalhe, em função da velocidade angular. A freq³ência central do filtro de entalhe rastreia o ruído, quando a freq³ência do ruído muda.
BR0314317-1A 2002-09-26 2003-07-31 Método, sistema, e, meio legìvel por computador BR0314317A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
BR0314317A true BR0314317A (pt) 2005-07-26

Family

ID=32041746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314317-1A BR0314317A (pt) 2002-09-26 2003-07-31 Método, sistema, e, meio legìvel por computador

Country Status (10)

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

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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
BRPI0608701A2 (pt) * 2005-03-09 2010-01-19 3M Innovative Properties Co artigo micro-replicado e mÉtodo de fazer um artigo micro-replicado
EP1871584B1 (en) * 2005-03-09 2009-11-18 3M Innovative Properties Company Apparatus and method for producing two-sided patterned web in registration
JP5048644B2 (ja) * 2005-03-09 2012-10-17 スリーエム イノベイティブ プロパティズ カンパニー 微細複製物品の作製装置および作製方法
CN101171532A (zh) * 2005-03-09 2008-04-30 3M创新有限公司 具有减少莫尔条纹的表面的微复制物品
WO2006098958A1 (en) * 2005-03-09 2006-09-21 3M Innovative Properties Company Microreplicated article with defect-reducing surface
US7109670B1 (en) * 2005-05-25 2006-09-19 Rockwell Automation Technologies, Inc. Motor drive with velocity-second compensation
US7187142B2 (en) * 2005-05-25 2007-03-06 Rockwell Automation Technologies, Inc. Motor drive with velocity noise filter
WO2007096993A1 (ja) * 2006-02-24 2007-08-30 Mitsubishi Denki Kabushiki Kaisha モータ制御装置
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
CN116566358A (zh) * 2023-05-19 2023-08-08 西安现代控制技术研究所 一种高超声速火箭弹滤波方法

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JPS5860315A (ja) 1981-10-06 1983-04-09 Ricoh Co Ltd 自動制御方式
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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
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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
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Also Published As

Publication number Publication date
US6963184B2 (en) 2005-11-08
KR20050065555A (ko) 2005-06-29
US20040066162A1 (en) 2004-04-08
MXPA05002567A (es) 2005-05-27
EP1556706B1 (en) 2007-01-03
DE60310980T2 (de) 2007-10-11
WO2004029634A2 (en) 2004-04-08
DE60310980D1 (en) 2007-02-15
ATE350670T1 (de) 2007-01-15
AU2003268038A1 (en) 2004-04-19
JP2006500683A (ja) 2006-01-05
EP1556706A2 (en) 2005-07-27
WO2004029634A3 (en) 2004-07-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.