CN104204719B - 带有辅助输出信号的旋转可变差动变压器(rvdt)传感器组件 - Google Patents

带有辅助输出信号的旋转可变差动变压器(rvdt)传感器组件 Download PDF

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Publication number
CN104204719B
CN104204719B CN201280071827.0A CN201280071827A CN104204719B CN 104204719 B CN104204719 B CN 104204719B CN 201280071827 A CN201280071827 A CN 201280071827A CN 104204719 B CN104204719 B CN 104204719B
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China
Prior art keywords
winding
voltage
rotatable
secondary winding
auxiliary
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CN201280071827.0A
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Chinese (zh)
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CN104204719A (zh
Inventor
萨伊德·雅兹达尼
哈什马特·阿齐兹
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Kavlico Corp
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Kavlico Corp
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Classifications

    • 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
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D5/2006—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 self-induction of one or more coils
    • 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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core
    • 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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CN201280071827.0A 2012-01-27 2012-01-27 带有辅助输出信号的旋转可变差动变压器(rvdt)传感器组件 Active CN104204719B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/022986 WO2013112181A1 (en) 2012-01-27 2012-01-27 Rotary variable differential transformer (rvdt) sensor assembly with auxiliary output signal

Publications (2)

Publication Number Publication Date
CN104204719A CN104204719A (zh) 2014-12-10
CN104204719B true CN104204719B (zh) 2017-05-31

Family

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Application Number Title Priority Date Filing Date
CN201280071827.0A Active CN104204719B (zh) 2012-01-27 2012-01-27 带有辅助输出信号的旋转可变差动变压器(rvdt)传感器组件

Country Status (7)

Country Link
US (1) US9612103B2 (https=)
EP (1) EP2807449B1 (https=)
JP (1) JP6165778B2 (https=)
CN (1) CN104204719B (https=)
BR (1) BR112014018537A8 (https=)
HK (1) HK1202326A1 (https=)
WO (1) WO2013112181A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091310B2 (en) 2012-02-29 2015-07-28 Kavlico Corporation Anti-backlash coupler
DE102014219848A1 (de) * 2014-09-30 2016-03-31 Airbus Operations Gmbh Überwachungsvorrichtung für Differentialtransformator-Sensoren in einem Flugzeug und Verfahren
US10464687B2 (en) * 2015-11-06 2019-11-05 The Boeing Company Synchro measurement systems and methods for determining an angular position of a control shaft
KR101811251B1 (ko) * 2016-05-12 2017-12-20 주식회사 윈젠 기판형 회전 가변식 차등변환기
KR101852059B1 (ko) * 2016-05-12 2018-04-26 주식회사 윈젠 권선형 회전 가변식 차등변환기
CN106017395B (zh) * 2016-06-28 2019-04-19 国营芜湖机械厂 一种飞机平舵面角度测量装置
CN106773786B (zh) * 2016-12-27 2020-11-03 北京润科通用技术有限公司 一种rvdt信号仿真电路、方法及装置
EP3444169B1 (en) * 2017-08-18 2020-06-17 BCS Automotive Interface Solutions US LLC Absolute steering angle sensor assembly
US10996078B2 (en) * 2017-11-10 2021-05-04 Honeywell International Inc. C-shaped cylindrical core for linear variable differential transformer (LVDT) probes
US11528165B2 (en) * 2018-01-19 2022-12-13 Textron Innovations, Inc. Remote sensor data acquisition
US11549824B2 (en) * 2019-05-03 2023-01-10 Honeywell International Inc. Apparatuses, systems, and methods for improved vibration resistance
CN112762816B (zh) * 2020-12-25 2022-07-05 兰州飞行控制有限责任公司 具有自隔离卡阻故障的多余度角位移传感器及使用方法
US12320676B2 (en) 2021-01-29 2025-06-03 Sensata Technologies, Inc. Dual rotary variable differential transducer
US11852020B2 (en) 2022-04-01 2023-12-26 General Electric Company Adjustable inlet guide vane angle monitoring device
KR102790722B1 (ko) * 2025-01-17 2025-04-02 정원석 전자기파 차폐 모터

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491321A (en) * 1968-11-26 1970-01-20 Pickering & Co Inc Rotary variable differential transformer used as a sine-cosine generator
US3551866A (en) * 1969-07-03 1970-12-29 Pickering & Co Inc Rotary variable differential transformer
US4345230A (en) * 1981-02-02 1982-08-17 Pickering & Company, Inc. Multiple rotary variable differential transformer on common shaft with leakage flux compensation
US4445103A (en) * 1983-08-10 1984-04-24 Pickering & Company, Inc. Rotary differential transformer with constant amplitude and variable phase output
US6641085B1 (en) * 2002-10-04 2003-11-04 Triumph Brands, Inc. Self-centering steering module
CN1472612A (zh) * 2002-07-30 2004-02-04 三菱重工业株式会社 流量控制装置
EP1473547A1 (fr) * 2003-05-02 2004-11-03 Precilec Capteur inductif de position angulaire
CN1646882A (zh) * 2002-04-15 2005-07-27 三菱电机株式会社 旋转角度检测装置及使用该装置的旋转电机
CN1657878A (zh) * 2004-02-20 2005-08-24 古河电气工业株式会社 旋转传感器
CN102047079A (zh) * 2008-05-27 2011-05-04 三菱电机株式会社 旋转角度检测装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644270A (en) * 1982-08-31 1987-02-17 Westinghouse Electric Corp. Apparatus for monitoring housed turbine blading to obtain blading-to-housing distance
JPS61159101A (ja) * 1984-10-19 1986-07-18 コルモーゲン　コーポレイション 位置および速度センサ
US4750862A (en) * 1986-11-28 1988-06-14 United Technologies Corporation Modular propeller blade pitch actuation system
JPH0230229A (ja) 1988-07-20 1990-01-31 Fujitsu Ltd メッセージ処理装置
US4910488A (en) * 1989-07-17 1990-03-20 Sarcos Group Rotary variable differential transformer with eccentric rotor core
JPH03119643U (https=) * 1990-03-23 1991-12-10
US5358215A (en) * 1993-06-25 1994-10-25 Borg-Warner Automotive, Inc. Encapsulated solenoid operated valve assembly
EP0743508A2 (en) * 1995-05-16 1996-11-20 Mitutoyo Corporation Induced current position transducer
US5883487A (en) * 1997-07-25 1999-03-16 Continental X-Ray Corporation Method and apparatus for determining the speed of rotation of an AC motor
JP2002525515A (ja) * 1998-07-15 2002-08-13 ルーカス エアロスペース パワー トランスミッション、 一体型作動パッケージ付き制御システム
JP2003042805A (ja) * 2001-08-01 2003-02-13 Harmonic Drive Syst Ind Co Ltd 磁気誘導型回転位置検出装置
JP2004061458A (ja) * 2002-07-31 2004-02-26 Furukawa Electric Co Ltd:The 回転センサ
US7353608B2 (en) * 2006-01-25 2008-04-08 Custom Sensors & Technologies, Inc. Multiple channel RVDT with dual load path and fail-safe mechanism
FR2898676B1 (fr) * 2006-03-14 2008-07-04 Skf Ab Dispositif de detection de position angulaire, moteur electrique, colonne de direction et reducteur
US7863868B2 (en) * 2007-06-05 2011-01-04 Honeywell International Inc. Generator with quadrature AC excitation
JP2011017563A (ja) * 2009-07-07 2011-01-27 Sumitomo Precision Prod Co Ltd 変位検出装置及び航空機
DE102009060320A1 (de) * 2009-12-23 2011-06-30 Liebherr-Aerospace Lindenberg GmbH, 88161 Vorrichtung und Verfahren zur Lenkwinkelmessung eines Flugzeugfahrwerks sowie Flugzeugfahrwerk
JP2011232122A (ja) * 2010-04-27 2011-11-17 Aisin Seiki Co Ltd 回転角度センサ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491321A (en) * 1968-11-26 1970-01-20 Pickering & Co Inc Rotary variable differential transformer used as a sine-cosine generator
US3551866A (en) * 1969-07-03 1970-12-29 Pickering & Co Inc Rotary variable differential transformer
US4345230A (en) * 1981-02-02 1982-08-17 Pickering & Company, Inc. Multiple rotary variable differential transformer on common shaft with leakage flux compensation
US4445103A (en) * 1983-08-10 1984-04-24 Pickering & Company, Inc. Rotary differential transformer with constant amplitude and variable phase output
CN1646882A (zh) * 2002-04-15 2005-07-27 三菱电机株式会社 旋转角度检测装置及使用该装置的旋转电机
CN1472612A (zh) * 2002-07-30 2004-02-04 三菱重工业株式会社 流量控制装置
US6641085B1 (en) * 2002-10-04 2003-11-04 Triumph Brands, Inc. Self-centering steering module
EP1473547A1 (fr) * 2003-05-02 2004-11-03 Precilec Capteur inductif de position angulaire
CN1657878A (zh) * 2004-02-20 2005-08-24 古河电气工业株式会社 旋转传感器
CN102047079A (zh) * 2008-05-27 2011-05-04 三菱电机株式会社 旋转角度检测装置

Also Published As

Publication number Publication date
JP6165778B2 (ja) 2017-07-19
JP2015505061A (ja) 2015-02-16
EP2807449B1 (en) 2017-08-09
HK1202326A1 (en) 2015-09-25
US20150042321A1 (en) 2015-02-12
CN104204719A (zh) 2014-12-10
EP2807449A4 (en) 2015-10-14
US9612103B2 (en) 2017-04-04
WO2013112181A1 (en) 2013-08-01
BR112014018537A8 (pt) 2017-07-11
EP2807449A1 (en) 2014-12-03
BR112014018537A2 (https=) 2017-06-20

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