DK3290885T3 - Systemer og fremgangsmåder til kompensation for luftspaltefølsomhed i drejningsmomentsensorer - Google Patents

Systemer og fremgangsmåder til kompensation for luftspaltefølsomhed i drejningsmomentsensorer Download PDF

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Publication number
DK3290885T3
DK3290885T3 DK16199472.8T DK16199472T DK3290885T3 DK 3290885 T3 DK3290885 T3 DK 3290885T3 DK 16199472 T DK16199472 T DK 16199472T DK 3290885 T3 DK3290885 T3 DK 3290885T3
Authority
DK
Denmark
Prior art keywords
compensation
systems
methods
torque sensors
air clearance
Prior art date
Application number
DK16199472.8T
Other languages
English (en)
Inventor
Dan Tho Liu
Lysle R Turnbeaugh
David Erik Folkner
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK3290885T3 publication Critical patent/DK3290885T3/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DK16199472.8T 2016-08-31 2016-11-18 Systemer og fremgangsmåder til kompensation for luftspaltefølsomhed i drejningsmomentsensorer DK3290885T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/253,522 US10184846B2 (en) 2016-08-31 2016-08-31 Systems and methods for compensating for air gap sensitivity in torque sensors

Publications (1)

Publication Number Publication Date
DK3290885T3 true DK3290885T3 (da) 2022-02-07

Family

ID=57348549

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16199472.8T DK3290885T3 (da) 2016-08-31 2016-11-18 Systemer og fremgangsmåder til kompensation for luftspaltefølsomhed i drejningsmomentsensorer

Country Status (3)

Country Link
US (2) US10184846B2 (da)
EP (1) EP3290885B1 (da)
DK (1) DK3290885T3 (da)

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JP2018141708A (ja) * 2017-02-28 2018-09-13 三菱重工サーマルシステムズ株式会社 温度予測装置、磁気軸受搭載圧縮機、温度予測方法及びプログラム
DE102017111055B3 (de) * 2017-05-22 2018-09-06 Helmholtz-Zentrum Dresden - Rossendorf E.V. Vorrichtung, Anordnung und Verfahren zum Charakterisieren der Torsion, der Rotation und/oder der Positionierung einer Welle
DE102017112913B4 (de) * 2017-06-12 2025-01-30 Trafag Ag Belastungsmessverfahren, Belastungsmessvorrichtung und Belastungsmessanordnung
US10345167B2 (en) * 2017-07-12 2019-07-09 General Electric Company Temperature compensated torque sensor
US10473536B2 (en) 2017-08-11 2019-11-12 Bently Nevada, Llc Gap compensation for magnetostrictive torque sensors
US11333232B2 (en) * 2019-03-14 2022-05-17 Dana Automotive Systems Group, Llc Eddy current sensor assembly
DE102019108898B4 (de) * 2019-04-04 2022-08-04 Trafag Ag Vorrichtung und Anordnung zur Belastungsmessung an einem Testobjekt, insbesondere einer Fahrwerkskomponente
US11287337B2 (en) * 2019-07-16 2022-03-29 Bently Nevada, Llc Reference signal compensation for magnetostrictive sensor
US11333528B1 (en) * 2020-11-03 2022-05-17 Infineon Technologies Ag Method for on-chip wheel pitch recognition for magnetoresistive sensors
US11674581B2 (en) * 2021-04-08 2023-06-13 Dana Automotive Systems Group, Llc Dual sensor system and method for a differential disconnect axle assembly
DE102021125334B4 (de) 2021-09-30 2024-05-08 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen
JP2023127313A (ja) * 2022-03-01 2023-09-13 日本精工株式会社 トルク測定装置
CN116558675B (zh) * 2023-05-09 2024-01-30 南昌航空大学 考虑提离效应的交变电磁场应力检测信号处理方法及装置

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DE3031997C2 (de) * 1980-08-25 1986-01-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur berührungslosen Messung statischer und dynamischer Drehmomente
DE3206008C1 (de) * 1982-02-19 1983-08-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahre zur beruehrungslosen Messung statischer und dynamischer Drehmomente
DE8517733U1 (de) * 1985-06-19 1987-02-26 Dahlheimer, Peter, 5885 Schalksmuehle Magnetfeldabhängiger, induktiver Näherungsschalter
US4804912A (en) * 1987-05-14 1989-02-14 Kamyr Ab Apparatus for electromagnetically measuring the distance between two opposing grinding surfaces
US4939937A (en) 1988-07-21 1990-07-10 Sensortech, L. P. Magnetostrictive torque sensor
US5495774A (en) 1993-06-10 1996-03-05 Sensortech L.P. Magnetostrictive torque sensor air gap compensator
EP1812776A2 (en) * 2004-11-12 2007-08-01 Stoneridge Control Devices, Inc. Torque sensor assembly
EP2019302A1 (en) 2007-07-27 2009-01-28 General Electric Company Method and system for non-contact sensing of the torque of a shaft
JP5539077B2 (ja) 2010-07-09 2014-07-02 ローム株式会社 半導体装置
US9128063B2 (en) * 2010-11-24 2015-09-08 Pratt & Whitney Canada Corp. Non-contact stress measuring device
DE102011075391A1 (de) * 2011-05-06 2013-02-14 Siemens Aktiengesellschaft Magnetoelastischer Drehmomentsensor
US9476691B2 (en) * 2011-05-11 2016-10-25 Polyresearch Ag Magnetic based contactless measuring sensor
EP2615439A1 (de) 2012-01-13 2013-07-17 Siemens Aktiengesellschaft Magnetoelastischer Kraftsensor und Verfahren zum Kompensieren einer Abstandsabhängigkeit in einem Messsignal eines derartigen Sensors
US9070873B2 (en) 2012-01-24 2015-06-30 GM Global Technology Operations LLC System and method for sensing torque and angular position of a shaft
US10036673B2 (en) * 2012-12-14 2018-07-31 Torque And More (Tam) Gmbh Compensation methods for active magnetic sensor systems
US9146163B2 (en) * 2012-12-28 2015-09-29 General Electric Company Proximity and strain sensing
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EP3308117B1 (en) * 2015-06-10 2019-04-03 Torque and More (TAM) GmbH Distance compensated active sensing modules

Also Published As

Publication number Publication date
US20180058958A1 (en) 2018-03-01
US20190162610A1 (en) 2019-05-30
EP3290885A1 (en) 2018-03-07
US10184846B2 (en) 2019-01-22
US11099086B2 (en) 2021-08-24
EP3290885B1 (en) 2021-12-29

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