JP2013521509A - アナログ信号を評価する方法 - Google Patents
アナログ信号を評価する方法 Download PDFInfo
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- JP2013521509A JP2013521509A JP2012556441A JP2012556441A JP2013521509A JP 2013521509 A JP2013521509 A JP 2013521509A JP 2012556441 A JP2012556441 A JP 2012556441A JP 2012556441 A JP2012556441 A JP 2012556441A JP 2013521509 A JP2013521509 A JP 2013521509A
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- analog signal
- converter
- signal
- circuit configuration
- microcontroller
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
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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
- G01D5/14—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
- G01D5/2013—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 by a movable ferromagnetic element, e.g. a 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
- G01D5/244—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
- G01D5/24471—Error correction
- G01D5/2448—Correction of gain, threshold, offset or phase control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals
- H03M1/645—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals for position encoding, e.g. using resolvers or synchros
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
【選択図】図2
Description
Claims (10)
- 回転運動についての情報を担うアナログ信号(150)を評価する方法であって、前記アナログ信号(150)は、前記評価のためにAD変換器(126)により読み込まれ、前記アナログ信号(150)の零交差が定められる、方法。
- 前記零交差は、補間ルーチンを用いて定められる、請求項1に記載の方法。
- 前記アナログ信号(150)は、誘導センサ(102)により提供される、請求項1または2に記載の方法。
- 前記評価に基づいて回転体の位置が定められる、請求項1〜3のいずれか1項に記載の方法。
- 前記評価に基づいて回転体の回転数が定められる、請求項1〜3のいずれか1項に記載の方法。
- 前記AD変換器(126)が出力するビットの数が低減される、請求項1〜5のいずれか1項に記載の方法。
- 干渉抑制アルゴリズムが適用される、請求項6に記載の方法。
- 特に請求項1〜7のいずれか1項に記載の方法を実行するための、回転運動についての情報を担うアナログ信号(150)を評価する回路構成であって、AD変換器(126)を備え、前記AD変換器(126)は、前記アナログ信号(150)を直接的に読み込み、および、マイクロコントローラ(106)内に設けられる、回路構成。
- タイムスタンプの出力のためのソフトウェアが格納された演算ユニット(128)が設けられる、請求項8に記載の回路構成。
- 前記マイクロコントローラ(160)内にはさらなる処理のためのPLL(130)が設けられる、請求項8または9に記載の回路構成。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010002695A DE102010002695A1 (de) | 2010-03-09 | 2010-03-09 | Verfahren zur Auswertung eines analogen Signals |
DE102010002695.6 | 2010-03-09 | ||
PCT/EP2011/052996 WO2011110446A1 (de) | 2010-03-09 | 2011-03-01 | Verfahren zur auswertung eines analogen signals |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013521509A true JP2013521509A (ja) | 2013-06-10 |
JP5491645B2 JP5491645B2 (ja) | 2014-05-14 |
Family
ID=43881121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012556441A Expired - Fee Related JP5491645B2 (ja) | 2010-03-09 | 2011-03-01 | アナログ信号を評価する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9100037B2 (ja) |
EP (1) | EP2545650A1 (ja) |
JP (1) | JP5491645B2 (ja) |
KR (1) | KR101760153B1 (ja) |
CN (1) | CN102783032B (ja) |
DE (1) | DE102010002695A1 (ja) |
WO (1) | WO2011110446A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10911061B2 (en) * | 2018-03-23 | 2021-02-02 | The Boeing Company | System and method for demodulation of resolver outputs |
US10913550B2 (en) | 2018-03-23 | 2021-02-09 | The Boeing Company | System and method for position and speed feedback control |
US10830591B2 (en) | 2018-03-23 | 2020-11-10 | The Boeing Company | System and method for dual speed resolver |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336229U (ja) * | 1989-08-18 | 1991-04-09 | ||
JPH0415519A (ja) * | 1990-05-09 | 1992-01-20 | Omron Corp | 回転角度検出装置 |
JP2004210247A (ja) * | 2002-01-30 | 2004-07-29 | Siemens Ag | トリガ及びリゾルバ信号の評価に使用される単一制御システムに回転の配向から導出された信号を供給することによりモータの回転の配向を評価する方法及び装置並びに該装置が設けられている自動車 |
JP2006234555A (ja) * | 2005-02-24 | 2006-09-07 | Hitachi Constr Mach Co Ltd | 作業車両 |
JP2007500480A (ja) * | 2003-05-23 | 2007-01-11 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 測定量検出のための電子回路 |
JP2007213260A (ja) * | 2006-02-08 | 2007-08-23 | Shiro Kanbe | 計測信号のためのusb変換器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3018496A1 (de) | 1980-05-14 | 1981-11-19 | Walter Dipl.-Ing. Dr.-Ing. 8012 Ottobrunn Mehnert | Verfahren und vorrichtung zur messung eines winkels |
JP2799571B2 (ja) * | 1987-07-22 | 1998-09-17 | トヨタ自動車株式会社 | 速度検出装置 |
ES2020131A6 (es) | 1989-06-26 | 1991-07-16 | Cabot Corp | Procedimiento para la produccion de polvos de tantalo, niobio y sus aleaciones. |
US5455498A (en) | 1990-05-09 | 1995-10-03 | Omron Corporation | Angle of rotation detector |
DE50013198D1 (de) * | 1999-09-15 | 2006-08-31 | Continental Teves Ag & Co Ohg | Vorrichtung mit mindestens zwei sensoren, insbesondere reifen-seitenwandtorsions(swt)-sensoren |
US7082178B2 (en) * | 2001-12-14 | 2006-07-25 | Seiko Epson Corporation | Lock detector circuit for dejitter phase lock loop (PLL) |
DE102004029065A1 (de) * | 2004-06-16 | 2006-01-26 | Siemens Ag | Kurbelwellensynchrone ERfassung analoger Signale |
CN100550560C (zh) * | 2004-07-15 | 2009-10-14 | 罗姆股份有限公司 | 过流保护电路 |
JP4491532B2 (ja) * | 2004-09-03 | 2010-06-30 | 多摩川精機株式会社 | 信号内挿方法及び装置 |
CN100490269C (zh) | 2007-03-26 | 2009-05-20 | 中控科技集团有限公司 | 电阻输出电路 |
-
2010
- 2010-03-09 DE DE102010002695A patent/DE102010002695A1/de not_active Withdrawn
-
2011
- 2011-03-01 US US13/582,871 patent/US9100037B2/en not_active Expired - Fee Related
- 2011-03-01 KR KR1020127023408A patent/KR101760153B1/ko not_active Application Discontinuation
- 2011-03-01 EP EP11705602A patent/EP2545650A1/de not_active Ceased
- 2011-03-01 JP JP2012556441A patent/JP5491645B2/ja not_active Expired - Fee Related
- 2011-03-01 WO PCT/EP2011/052996 patent/WO2011110446A1/de active Application Filing
- 2011-03-01 CN CN201180012906.XA patent/CN102783032B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336229U (ja) * | 1989-08-18 | 1991-04-09 | ||
JPH0415519A (ja) * | 1990-05-09 | 1992-01-20 | Omron Corp | 回転角度検出装置 |
JP2004210247A (ja) * | 2002-01-30 | 2004-07-29 | Siemens Ag | トリガ及びリゾルバ信号の評価に使用される単一制御システムに回転の配向から導出された信号を供給することによりモータの回転の配向を評価する方法及び装置並びに該装置が設けられている自動車 |
JP2007500480A (ja) * | 2003-05-23 | 2007-01-11 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 測定量検出のための電子回路 |
JP2006234555A (ja) * | 2005-02-24 | 2006-09-07 | Hitachi Constr Mach Co Ltd | 作業車両 |
JP2007213260A (ja) * | 2006-02-08 | 2007-08-23 | Shiro Kanbe | 計測信号のためのusb変換器 |
Also Published As
Publication number | Publication date |
---|---|
US20130063162A1 (en) | 2013-03-14 |
KR20130014513A (ko) | 2013-02-07 |
JP5491645B2 (ja) | 2014-05-14 |
US9100037B2 (en) | 2015-08-04 |
DE102010002695A1 (de) | 2011-09-15 |
CN102783032B (zh) | 2016-04-27 |
EP2545650A1 (de) | 2013-01-16 |
KR101760153B1 (ko) | 2017-07-20 |
WO2011110446A1 (de) | 2011-09-15 |
CN102783032A (zh) | 2012-11-14 |
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