CN103210282B - 线性位置传感器系统 - Google Patents
线性位置传感器系统 Download PDFInfo
- Publication number
- CN103210282B CN103210282B CN201180044484.4A CN201180044484A CN103210282B CN 103210282 B CN103210282 B CN 103210282B CN 201180044484 A CN201180044484 A CN 201180044484A CN 103210282 B CN103210282 B CN 103210282B
- Authority
- CN
- China
- Prior art keywords
- flux
- along
- measurement
- magnetic flux
- benchmark
- 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.)
- Active
Links
Classifications
-
- 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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
-
- 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
-
- 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
- G01D5/142—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 using Hall-effect devices
- G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/836,901 | 2010-07-15 | ||
US12/836,901 US8335659B2 (en) | 2010-07-15 | 2010-07-15 | Linear position sensor system |
PCT/US2011/001228 WO2012009013A1 (en) | 2010-07-15 | 2011-07-13 | Linear position sensor system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103210282A CN103210282A (zh) | 2013-07-17 |
CN103210282B true CN103210282B (zh) | 2016-03-30 |
Family
ID=44509574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180044484.4A Active CN103210282B (zh) | 2010-07-15 | 2011-07-13 | 线性位置传感器系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8335659B2 (zh) |
EP (1) | EP2593753B1 (zh) |
JP (1) | JP5812093B2 (zh) |
KR (1) | KR101472227B1 (zh) |
CN (1) | CN103210282B (zh) |
BR (1) | BR112013000947B1 (zh) |
WO (1) | WO2012009013A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012203225A1 (de) | 2012-03-01 | 2013-09-05 | Tyco Electronics Amp Gmbh | Verfahren zum berührungslosen messen einer relativen position mittels eines 3d-hallsensors mit messsignalspeicher |
US10036653B2 (en) | 2014-10-06 | 2018-07-31 | Te Connectivity Corporation | Relative angle sensor |
DE102016002420B4 (de) * | 2016-03-02 | 2017-11-30 | TE Connectivity Sensors Germany GmbH | Verfahren zur Bestimmung der Position eines Magneten relativ zu einer Sensorzelle |
JP6512141B2 (ja) * | 2016-03-09 | 2019-05-15 | Tdk株式会社 | 磁石および変位検出装置 |
US10132879B2 (en) * | 2016-05-23 | 2018-11-20 | Allegro Microsystems, Llc | Gain equalization for multiple axis magnetic field sensing |
US10914620B2 (en) * | 2018-11-27 | 2021-02-09 | Rockwell Automation Technologies, Inc. | System and method for automatic runtime position sensor gain calibration in a linear motion system |
US11280644B2 (en) * | 2019-05-24 | 2022-03-22 | Ashcroft, Inc. | Adjustment member for measuring devices |
US11125837B2 (en) * | 2020-01-14 | 2021-09-21 | Allegro Microsystems, Llc | Magnetic field sensor offset and gain adjustment |
US11169223B2 (en) | 2020-03-23 | 2021-11-09 | Allegro Microsystems, Llc | Hall element signal calibrating in angle sensor |
US11630130B2 (en) | 2021-03-31 | 2023-04-18 | Allegro Microsystems, Llc | Channel sensitivity matching |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453684A (en) * | 1992-09-18 | 1995-09-26 | Sony Corporation | Position detecting method for use in optical system of a video camera for correcting gain and offset for periodic waveforms |
EP1074815A1 (en) * | 1999-08-04 | 2001-02-07 | FESTO AG & Co | Biaxial Magnetic Position Sensor |
CN1991561A (zh) * | 2005-12-29 | 2007-07-04 | 精工爱普生株式会社 | 光学光阑装置、投影机、修正参数校正装置及方法 |
EP1847810A1 (de) * | 2006-04-20 | 2007-10-24 | Sick Ag | Verfahren und Vorrichtung zur Positionsdetektion |
CN101213423A (zh) * | 2006-06-19 | 2008-07-02 | 松下电器产业株式会社 | 编码器信号的相位校正电路 |
DE102008045177A1 (de) * | 2008-08-30 | 2010-03-04 | Festo Ag & Co. Kg | Messverfahren zur berührungslosen Erfassung linearer Relativbewegungen zwischen einer Sensoranordnung und einem Permanentmagneten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19836599A1 (de) | 1998-08-13 | 2000-02-17 | Windhorst Beteiligungsgesellsc | Verfahren zur berührungslosen magnetischen Erfassung linearer Relativbewegungen zwischen Dauermagneten und elektronischen Sensoren |
US6690159B2 (en) * | 2000-09-28 | 2004-02-10 | Eldec Corporation | Position indicating system |
US7191078B2 (en) * | 2003-11-25 | 2007-03-13 | Wolff Controls Corporation | Offset compensated position sensor and method |
US7023201B2 (en) * | 2003-12-15 | 2006-04-04 | Texas Instruments Incorporated | Magnetic position sensor apparatus and method |
GB2478691B (en) * | 2006-04-13 | 2011-10-26 | Tiax Llc | An Orientation Sensor Error Reduction Method |
-
2010
- 2010-07-15 US US12/836,901 patent/US8335659B2/en active Active
-
2011
- 2011-07-13 JP JP2013519651A patent/JP5812093B2/ja active Active
- 2011-07-13 KR KR1020137000968A patent/KR101472227B1/ko active IP Right Grant
- 2011-07-13 CN CN201180044484.4A patent/CN103210282B/zh active Active
- 2011-07-13 BR BR112013000947-0A patent/BR112013000947B1/pt not_active IP Right Cessation
- 2011-07-13 WO PCT/US2011/001228 patent/WO2012009013A1/en active Application Filing
- 2011-07-13 EP EP11748484.0A patent/EP2593753B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453684A (en) * | 1992-09-18 | 1995-09-26 | Sony Corporation | Position detecting method for use in optical system of a video camera for correcting gain and offset for periodic waveforms |
EP1074815A1 (en) * | 1999-08-04 | 2001-02-07 | FESTO AG & Co | Biaxial Magnetic Position Sensor |
CN1991561A (zh) * | 2005-12-29 | 2007-07-04 | 精工爱普生株式会社 | 光学光阑装置、投影机、修正参数校正装置及方法 |
EP1847810A1 (de) * | 2006-04-20 | 2007-10-24 | Sick Ag | Verfahren und Vorrichtung zur Positionsdetektion |
CN101213423A (zh) * | 2006-06-19 | 2008-07-02 | 松下电器产业株式会社 | 编码器信号的相位校正电路 |
DE102008045177A1 (de) * | 2008-08-30 | 2010-03-04 | Festo Ag & Co. Kg | Messverfahren zur berührungslosen Erfassung linearer Relativbewegungen zwischen einer Sensoranordnung und einem Permanentmagneten |
Also Published As
Publication number | Publication date |
---|---|
US20120016625A1 (en) | 2012-01-19 |
JP2013531254A (ja) | 2013-08-01 |
BR112013000947A2 (pt) | 2017-07-11 |
WO2012009013A1 (en) | 2012-01-19 |
KR101472227B1 (ko) | 2014-12-11 |
US8335659B2 (en) | 2012-12-18 |
KR20130038898A (ko) | 2013-04-18 |
BR112013000947B1 (pt) | 2020-12-01 |
EP2593753A1 (en) | 2013-05-22 |
EP2593753B1 (en) | 2018-04-25 |
JP5812093B2 (ja) | 2015-11-11 |
CN103210282A (zh) | 2013-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103210282B (zh) | 线性位置传感器系统 | |
CN104275613B (zh) | 用于机床的夹紧装置和夹紧方法 | |
CN103988052B (zh) | 用于借助霍尔传感器的相对位置非接触式测量的方法 | |
JP6113197B2 (ja) | 測定信号記憶部を有する3次元ホールセンサによって相対位置を非接触式に測定する方法 | |
US8829893B2 (en) | Linear position sensor | |
US8547044B2 (en) | Determining the rotor angle of a synchronous machine at standstill with the aid of iterative test pulses | |
US20150081246A1 (en) | Displacement sensor for contactlessly measuring a relative position by means of a magnetic field sensor array on the basis of the hall effect | |
CN103427733B (zh) | 磁极位置检测装置 | |
US20150338544A1 (en) | Determination device, electrical device, and method of determining moving state | |
US20170089726A1 (en) | Using cartesian coordinates for position detection with a magnetic sensor | |
KR102158482B1 (ko) | 긴급제동 발생시 3상 모터 제어를 위한 확장된 전류 검출 방법 | |
US10989566B2 (en) | Magnetic sensor system for measuring linear position | |
EP3667248B1 (en) | Magnetic position determination systems and methods | |
CN104477169B (zh) | 一种车辆转向角速度检测方法 | |
JPWO2020175439A5 (zh) | ||
US11333482B2 (en) | Method for travel-sensing, travel-sensing arrangement and brake system | |
JP2014074663A (ja) | シリンダ位置計測装置及びシリンダ位置計測方法 | |
CN104477092A (zh) | 一种判断司机转向意图的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: American Pennsylvania Applicant after: Tyco Electronics Corp. Applicant after: Tyco Electronics Nederland B. V. Applicant after: TYCO ELECTRONICS AMP GMBH Address before: American Pennsylvania Applicant before: Tyco Electronics Corp. Applicant before: Tyco Electronics Nederland B. V. Applicant before: Tyco Electronics AMP GmbH |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: American Pennsylvania Co-patentee after: Tyco Electronics Nederland B. V. Patentee after: Tailian Corporation Co-patentee after: TYCO ELECTRONICS AMP GMBH Address before: American Pennsylvania Co-patentee before: Tyco Electronics Nederland B. V. Patentee before: Tyco Electronics Corp. Co-patentee before: TYCO ELECTRONICS AMP GMBH |