DE102015218945A1 - Signalgeber mit verbesserter Ermittlung des Winkelsignals - Google Patents

Signalgeber mit verbesserter Ermittlung des Winkelsignals Download PDF

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Publication number
DE102015218945A1
DE102015218945A1 DE102015218945.7A DE102015218945A DE102015218945A1 DE 102015218945 A1 DE102015218945 A1 DE 102015218945A1 DE 102015218945 A DE102015218945 A DE 102015218945A DE 102015218945 A1 DE102015218945 A1 DE 102015218945A1
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DE
Germany
Prior art keywords
signal
resulting
sensors
cosine
sine
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.)
Pending
Application number
DE102015218945.7A
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German (de)
English (en)
Inventor
Timur Werner
Konrad Kapser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infineon Technologies AG
Valeo eAutomotive Germany GmbH
Original Assignee
Infineon Technologies AG
Siemens AG
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 Infineon Technologies AG, Siemens AG filed Critical Infineon Technologies AG
Priority to DE102015218945.7A priority Critical patent/DE102015218945A1/de
Priority to CN201610859990.3A priority patent/CN107014284B/zh
Publication of DE102015218945A1 publication Critical patent/DE102015218945A1/de
Pending legal-status Critical Current

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    • 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
    • G01D5/24428—Error prevention
    • G01D5/24433—Error prevention by mechanical means
    • G01D5/24438—Special design of the sensing element or scale
    • 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
    • G01D5/142—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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE102015218945.7A 2015-09-30 2015-09-30 Signalgeber mit verbesserter Ermittlung des Winkelsignals Pending DE102015218945A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102015218945.7A DE102015218945A1 (de) 2015-09-30 2015-09-30 Signalgeber mit verbesserter Ermittlung des Winkelsignals
CN201610859990.3A CN107014284B (zh) 2015-09-30 2016-09-28 信号发生器和具有该信号发生器的电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015218945.7A DE102015218945A1 (de) 2015-09-30 2015-09-30 Signalgeber mit verbesserter Ermittlung des Winkelsignals

Publications (1)

Publication Number Publication Date
DE102015218945A1 true DE102015218945A1 (de) 2017-03-30

Family

ID=58281867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015218945.7A Pending DE102015218945A1 (de) 2015-09-30 2015-09-30 Signalgeber mit verbesserter Ermittlung des Winkelsignals

Country Status (2)

Country Link
CN (1) CN107014284B (zh)
DE (1) DE102015218945A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017125866B4 (de) 2016-11-07 2024-01-11 GM Global Technology Operations LLC Fehlerkorrektur in einem vektorbasierten Positionserfassungssystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544580A2 (en) 2003-12-16 2005-06-22 Alps Electric Co., Ltd. Angle detecting sensor
WO2009060329A1 (en) 2007-11-05 2009-05-14 Nxp B.V. Angle-to-digital-converter
US20110068780A1 (en) 2009-09-24 2011-03-24 Jtekt Corporation Rotational angle sensor, motor, rotational angle detector, and electric power steering system
DE102014116844A1 (de) 2013-11-19 2015-06-03 Infineon Technologies Ag Außeraxiale Magnetfeld-Winkelsensoren

Family Cites Families (16)

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DE4216273C2 (de) * 1992-05-16 1996-06-05 Daimler Benz Ag Wanderwellenmotor zum Betrieb mit unterschiedlichen Schwingungsformen
DE10026078C1 (de) * 2000-05-25 2001-11-08 Siemens Ag Richtmikrofonanordnung und Verfahren zur Signalverarbeitung in einer Richtmikrofonanordnung
DE10041089A1 (de) * 2000-08-22 2002-03-07 Bosch Gmbh Robert Verfahren zur Korrektur einer Winkelmessung
JP5105201B2 (ja) * 2008-07-30 2012-12-26 Ｔｄｋ株式会社 角度検出装置、及び角度検出方法
CN101521480B (zh) * 2008-11-21 2010-10-13 西北工业大学 一种旋转变压器信号解算方法及解算器
DE102009021444A1 (de) * 2009-05-15 2010-11-25 Tyco Electronics Belgium Ec Bvba Magnetoelektronischer Winkelsensor, insbesondere Reluktanzresolver
DE102009042473B4 (de) * 2009-09-24 2019-01-24 Continental Automotive Gmbh Verfahren zur Auswertung von Signalen eines Winkelsensors
JP5096442B2 (ja) * 2009-11-17 2012-12-12 株式会社日立製作所 回転角計測装置，モータシステム及び電動パワーステアリング・システム
CN202043016U (zh) * 2011-04-06 2011-11-16 江门职业技术学院 一种外转子磁阻式角位传感器
DE102011107568B4 (de) * 2011-07-16 2022-04-14 Volkswagen Aktiengesellschaft Ermittlung der Drehbewegung eines Elektromotors
CN102842413B (zh) * 2012-09-25 2014-10-08 苏州和鑫电气股份有限公司 磁阻式多极旋转变压器
CN103117731A (zh) * 2013-01-22 2013-05-22 上海航天测控通信研究所 一种基于fpga的正弦信号发生器实现方法及实现装置
CN104348394B (zh) * 2013-08-08 2017-03-01 台达电子工业股份有限公司 估测马达转子位置的方法及装置
CN103954903B (zh) * 2014-05-21 2016-08-17 北京航天控制仪器研究所 一种可实时解算的多模式输出电路测试系统
CN104283482B (zh) * 2014-10-30 2017-07-04 福州大学 永磁无刷直流电机低速及零速转子位置观测系统
DE102015218855A1 (de) * 2015-09-30 2017-03-30 Siemens Aktiengesellschaft Signalgeber mit verbesserter Ermittlung des Winkelsignals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544580A2 (en) 2003-12-16 2005-06-22 Alps Electric Co., Ltd. Angle detecting sensor
WO2009060329A1 (en) 2007-11-05 2009-05-14 Nxp B.V. Angle-to-digital-converter
US20110068780A1 (en) 2009-09-24 2011-03-24 Jtekt Corporation Rotational angle sensor, motor, rotational angle detector, and electric power steering system
DE102014116844A1 (de) 2013-11-19 2015-06-03 Infineon Technologies Ag Außeraxiale Magnetfeld-Winkelsensoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017125866B4 (de) 2016-11-07 2024-01-11 GM Global Technology Operations LLC Fehlerkorrektur in einem vektorbasierten Positionserfassungssystem

Also Published As

Publication number Publication date
CN107014284A (zh) 2017-08-04
CN107014284B (zh) 2020-11-17

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R081 Change of applicant/patentee

Owner name: VALEO EAUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNERS: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE; SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Owner name: VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNERS: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE; SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Owner name: INFINEON TECHNOLOGIES AG, DE

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R082 Change of representative

Representative=s name: DR. GASSNER & PARTNER MBB PATENTANWAELTE, DE

R081 Change of applicant/patentee

Owner name: VALEO EAUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNERS: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE; VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH, 91056 ERLANGEN, DE

Owner name: INFINEON TECHNOLOGIES AG, DE

Free format text: FORMER OWNERS: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE; VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH, 91056 ERLANGEN, DE

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Owner name: VALEO EAUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNER: VALEO EAUTOMOTIVE GERMANY GMBH, 91056 ERLANGEN, DE

Owner name: INFINEON TECHNOLOGIES AG, DE

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