AR029860A1 - Metodo para calibrar una senal de excitacion a ser aplicada a un excitador de un aparato de medicion de caudal - Google Patents

Metodo para calibrar una senal de excitacion a ser aplicada a un excitador de un aparato de medicion de caudal

Info

Publication number
AR029860A1
AR029860A1 ARP010103461A ARP010103461A AR029860A1 AR 029860 A1 AR029860 A1 AR 029860A1 AR P010103461 A ARP010103461 A AR P010103461A AR P010103461 A ARP010103461 A AR P010103461A AR 029860 A1 AR029860 A1 AR 029860A1
Authority
AR
Argentina
Prior art keywords
excitation signal
exciter
calibrating
conduit
measurement device
Prior art date
Application number
ARP010103461A
Other languages
English (en)
Original Assignee
Micro Motion Inc
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of AR029860A1 publication Critical patent/AR029860A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Una disposicion para calibrar una senal de excitacion aplicada a un excitador adosado a un conducto para hacer que el excitador aplique una fuerza que haga vibrar el conducto en un modo deseado de vibracion. La calibracion es completada desarrollando primero un modelo matemático del aparato y después utilizando el modelo para calcular matemáticamente una correcta tension de la senal de excitacion. El desarrollo de un modelo de la dinámica y cálculo de la tension de la senal de excitacion se completan haciendo vibrar el conducto, midiendo las vibraciones del conducto, detectando características físicas del aparato a partir de las vibraciones medidas, y determinando una senal de excitacion que hace que el excitador haga oscilar el conducto en un modo deseado de vibracion en respuesta a determinar las características físicas del aparato.
ARP010103461A 2000-07-21 2001-07-20 Metodo para calibrar una senal de excitacion a ser aplicada a un excitador de un aparato de medicion de caudal AR029860A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/620,750 US6378354B1 (en) 2000-07-21 2000-07-21 System for calibrating a drive signal in a coriolis flowmeter to cause the driver to vibrate a conduit in a desired mode of vibration

Publications (1)

Publication Number Publication Date
AR029860A1 true AR029860A1 (es) 2003-07-16

Family

ID=24487234

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103461A AR029860A1 (es) 2000-07-21 2001-07-20 Metodo para calibrar una senal de excitacion a ser aplicada a un excitador de un aparato de medicion de caudal

Country Status (8)

Country Link
US (1) US6378354B1 (es)
EP (1) EP1301761B1 (es)
JP (2) JP4789170B2 (es)
CN (1) CN100443863C (es)
AR (1) AR029860A1 (es)
AU (1) AU2001277063A1 (es)
HK (1) HK1083533A1 (es)
WO (1) WO2002008703A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6311136B1 (en) * 1997-11-26 2001-10-30 Invensys Systems, Inc. Digital flowmeter
US7404336B2 (en) 2000-03-23 2008-07-29 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US20030216874A1 (en) * 2002-03-29 2003-11-20 Henry Manus P. Drive techniques for a digital flowmeter
US8447534B2 (en) 1997-11-26 2013-05-21 Invensys Systems, Inc. Digital flowmeter
US7124646B2 (en) 1997-11-26 2006-10-24 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US7784360B2 (en) 1999-11-22 2010-08-31 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US8467986B2 (en) * 1997-11-26 2013-06-18 Invensys Systems, Inc. Drive techniques for a digital flowmeter
US6836238B1 (en) * 2001-10-09 2004-12-28 Escort Inc. Police radar/laser detector with integral vehicle parameter display using a vehicle interface
US6516651B1 (en) * 1999-07-22 2003-02-11 Analog Devices, Inc. Coriolis effect transducer
JP2003528306A (ja) 2000-03-23 2003-09-24 インベンシス システムズ インコーポレイテッド ディジタル流量計における二相流に対する修正
US6378354B1 (en) * 2000-07-21 2002-04-30 Micro Motion, Inc. System for calibrating a drive signal in a coriolis flowmeter to cause the driver to vibrate a conduit in a desired mode of vibration
US6505135B2 (en) * 2001-03-13 2003-01-07 Micro Motion, Inc. Initialization algorithm for drive control in a coriolis flowmeter
US7059199B2 (en) 2003-02-10 2006-06-13 Invensys Systems, Inc. Multiphase Coriolis flowmeter
US6997032B2 (en) * 2003-04-08 2006-02-14 Invensys Systems, Inc. Flowmeter zeroing techniques
US7013740B2 (en) 2003-05-05 2006-03-21 Invensys Systems, Inc. Two-phase steam measurement system
US7072775B2 (en) 2003-06-26 2006-07-04 Invensys Systems, Inc. Viscosity-corrected flowmeter
US7299705B2 (en) * 2003-07-15 2007-11-27 Cidra Corporation Apparatus and method for augmenting a Coriolis meter
US7065455B2 (en) 2003-08-13 2006-06-20 Invensys Systems, Inc. Correcting frequency in flowtube measurements
US7055366B2 (en) * 2004-05-21 2006-06-06 Upchurch Scientific, Inc. Flow sensor calibration methods and apparatus
US20060271321A1 (en) * 2005-05-24 2006-11-30 Visteon Global Technologies, Inc. Initiating calibration mode of electronic control module
US7337084B2 (en) * 2005-06-21 2008-02-26 Invensys Systems, Inc. Switch-activated zero checking feature for a Coriolis flowmeter
US7617055B2 (en) 2006-08-28 2009-11-10 Invensys Systems, Inc. Wet gas measurement
WO2010068202A1 (en) * 2008-12-10 2010-06-17 Micro Motion, Inc. Method and apparatus for vibrating a flow tube of a vibrating flow meter
WO2012170020A1 (en) * 2011-06-08 2012-12-13 Micro Motion, Inc. Method and apparatus for determining and controlling a static fluid pressure through a vibrating meter
JP5974518B2 (ja) * 2012-02-06 2016-08-23 横河電機株式会社 コリオリ質量流量計
DE102012011934B4 (de) * 2012-06-18 2014-07-10 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Resonazmesssystems und diesbezügliche Resonanzmesssystem
RU2617875C1 (ru) * 2013-06-14 2017-04-28 Майкро Моушн, Инк. Вибрационный расходомер и способ проверки измерителя
WO2015143613A1 (zh) * 2014-03-24 2015-10-01 西安东风机电有限公司 一种科里奥利质量流量计的测量状态监测方法及装置
CN105115575A (zh) * 2015-09-11 2015-12-02 重庆川仪自动化股份有限公司 质量流量计流速模拟方法及系统
WO2017069749A1 (en) * 2015-10-21 2017-04-27 Micro Motion, Inc. In situ transducer calibration
CN105588620A (zh) * 2015-12-13 2016-05-18 北京工业大学 物联网水表检定系统
CN108541301B (zh) * 2016-01-13 2020-07-07 高准公司 多相科里奥利测量设备和方法
CN107884018B (zh) * 2017-10-26 2019-06-21 西北工业大学 一种科里奥利质量流量计驱动方法
EP3811038B1 (en) * 2018-06-21 2023-04-12 Micro Motion Inc. Method of proving multiple coriolis flow meters integrated on a common platform
EP3605249A1 (de) * 2018-08-02 2020-02-05 Siemens Aktiengesellschaft Verfahren zur synchronisierung, verfahren zum betreiben einer industriellen anlage, vorrichtung, computerprogrammprodukt und computerlesbares medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450628A (ja) * 1990-06-12 1992-02-19 Nkk Corp 周波数応答関数計測のための機械構造物の加振方法
US5231884A (en) * 1991-07-11 1993-08-03 Micro Motion, Inc. Technique for substantially eliminating temperature induced measurement errors from a coriolis meter
JPH05164652A (ja) * 1991-12-18 1993-06-29 Mita Ind Co Ltd 実験モーダル解析装置
DE4423168C2 (de) * 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
US5594180A (en) * 1994-08-12 1997-01-14 Micro Motion, Inc. Method and apparatus for fault detection and correction in Coriolis effect mass flowmeters
US6199022B1 (en) * 1997-07-11 2001-03-06 Micro Motion, Inc. Drive circuit modal filter for a vibrating tube flowmeter
GB2332519B (en) * 1997-12-19 2002-08-07 Abb Kent Taylor Ltd Coriolis flow meter
US6378354B1 (en) * 2000-07-21 2002-04-30 Micro Motion, Inc. System for calibrating a drive signal in a coriolis flowmeter to cause the driver to vibrate a conduit in a desired mode of vibration

Also Published As

Publication number Publication date
JP2011158482A (ja) 2011-08-18
JP4789170B2 (ja) 2011-10-12
WO2002008703A1 (en) 2002-01-31
HK1083533A1 (en) 2006-07-07
AU2001277063A1 (en) 2002-02-05
EP1301761B1 (en) 2014-02-26
EP1301761A1 (en) 2003-04-16
CN100443863C (zh) 2008-12-17
JP2004505237A (ja) 2004-02-19
US6378354B1 (en) 2002-04-30
WO2002008703A9 (en) 2003-07-03
CN1701217A (zh) 2005-11-23

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