DE69222820D1 - Fasenkompensation für Wegmessumformer - Google Patents
Fasenkompensation für WegmessumformerInfo
- Publication number
- DE69222820D1 DE69222820D1 DE69222820T DE69222820T DE69222820D1 DE 69222820 D1 DE69222820 D1 DE 69222820D1 DE 69222820 T DE69222820 T DE 69222820T DE 69222820 T DE69222820 T DE 69222820T DE 69222820 D1 DE69222820 D1 DE 69222820D1
- Authority
- DE
- Germany
- Prior art keywords
- chamfer
- compensation
- position transducers
- transducers
- chamfer compensation
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H03M1/48—Servo-type converters
- H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros
-
- 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
- G01D5/2073—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 movement of a single coil with respect to two or more coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/716,179 US5134397A (en) | 1991-06-17 | 1991-06-17 | Phase compensation for electromagnetic resolvers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222820D1 true DE69222820D1 (de) | 1997-11-27 |
DE69222820T2 DE69222820T2 (de) | 1998-05-28 |
Family
ID=24877066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222820T Expired - Lifetime DE69222820T2 (de) | 1991-06-17 | 1992-06-10 | Fasenkompensation für Wegmessumformer |
Country Status (5)
Country | Link |
---|---|
US (1) | US5134397A (de) |
EP (1) | EP0527305B1 (de) |
JP (1) | JP2546575B2 (de) |
CA (1) | CA2066123C (de) |
DE (1) | DE69222820T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557273A (en) * | 1993-02-25 | 1996-09-17 | Honeywell Inc. | Magnetic azimuth detector to digital (MAD) converter |
US5720421A (en) * | 1994-02-28 | 1998-02-24 | Vamco Machine & Tool, Inc. | Elecronically controlled high speed press feed |
US5684719A (en) * | 1995-06-07 | 1997-11-04 | Hughes Electronics | Software-based resolver-to-digital converter |
JP3336870B2 (ja) * | 1996-09-04 | 2002-10-21 | 三菱電機株式会社 | 回転磁石形多相同期電動機の制御方法及びその装置 |
US6084376A (en) * | 1998-06-09 | 2000-07-04 | Aspen Motion Technologies, Inc. | Low cost resolver system |
US6326908B1 (en) | 1998-09-04 | 2001-12-04 | Trilogy Systems Corp | Precision position encoder using coarse position indicator |
DE19841763C1 (de) * | 1998-09-11 | 2000-02-10 | Texas Instruments Deutschland | Verfahren zur digitalen Auswertung der analogen Ausgangssignale eines Resolvers |
US6331759B1 (en) * | 1999-04-27 | 2001-12-18 | The Boeing Company | Pulse drive angle measurement system and method |
DE10033575B4 (de) * | 2000-07-11 | 2005-04-21 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Abschätzung der Frequenz eines digitalen Signals |
EP1333347B1 (de) * | 2002-01-30 | 2007-12-05 | Siemens VDO Automotive AG | Verfahren und Vorrichtung zur Ermittlung der Läuferstellung eines Motors durch das Einspeisen eines Resolversignals, das aus der Läuferstellung abgeleitet wird, in ein einziges Steuerungssystem, das sowohl zum Auslösen als auch zum Bestimmen des Resolversignals dient, und ein motorisiertes Fahrzeug, das mit einer solchen Vorrichtung ausgestattet ist |
JP2004239689A (ja) * | 2003-02-04 | 2004-08-26 | Minebea Co Ltd | 偏差角度検出装置 |
US7680234B2 (en) * | 2004-02-24 | 2010-03-16 | Schneider Electric USA, Inc. | Method and apparatus for signal phase locking |
US7561968B2 (en) * | 2004-10-13 | 2009-07-14 | The Boeing Company | Scale factor calibration and compensation for angular position resolver |
US7459872B2 (en) * | 2006-02-03 | 2008-12-02 | Bae Systems Land & Armaments L.P. | High speed motor control |
US7432836B2 (en) * | 2006-08-01 | 2008-10-07 | Hamilton Sundstrand Corporation | Multiplexed signal conditioner |
US7977936B2 (en) * | 2008-10-16 | 2011-07-12 | Hamilton Sundstrand Corporation | Resolver interface and signal conditioner |
DE102014100624B4 (de) * | 2014-01-21 | 2017-04-06 | Phoenix Contact Gmbh & Co. Kg | Resolver-Anordnung |
US9391630B2 (en) | 2014-06-13 | 2016-07-12 | Hamilton Sundstrand Corporation | Multiplexed signal sampler and conditioner |
US10370125B2 (en) | 2015-01-13 | 2019-08-06 | Honeywell International Inc. | Satellite control system |
JP6689712B2 (ja) * | 2016-08-23 | 2020-04-28 | ルネサスエレクトロニクス株式会社 | レゾルバ補正装置及び半導体装置 |
EP3708965B1 (de) * | 2019-03-12 | 2022-06-01 | Danfoss Editron Oy | Positioniervorrichtung zur erzeugung eines drehpositionssignals und erregungsvorrichtung zur herstellung eines anregungssignals für einen resolver |
JP7241660B2 (ja) * | 2019-10-08 | 2023-03-17 | ルネサスエレクトロニクス株式会社 | レゾルバ補正装置およびレゾルバ補正装置の補正方法 |
EP3929538A1 (de) * | 2020-06-24 | 2021-12-29 | AMS Sensors Singapore Pte. Ltd. | Induktive positionssensorvorrichtung |
US11177987B1 (en) * | 2020-10-27 | 2021-11-16 | Infineon Technologies Ag | Resolver signal processing |
EP4361571A1 (de) * | 2022-10-26 | 2024-05-01 | Renesas Electronics America Inc. | Signalverarbeitungseinheit für einen induktiven positionssensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878535A (en) * | 1972-06-08 | 1975-04-15 | Sundstrand Data Control | Phase locked loop method of synchro-to-digital conversion |
CS164011B1 (de) * | 1973-04-09 | 1975-11-07 | ||
US4099245A (en) * | 1977-05-05 | 1978-07-04 | Lockheed Electronics Co., Inc. | Transducer signalling apparatus |
FR2458838A1 (fr) * | 1979-06-06 | 1981-01-02 | Thomson Csf | Dispositif de mesure de l'orientation relative de deux corps et systeme de reperage de direction correspondant |
NO149522C (no) * | 1980-03-21 | 1984-05-09 | Trallfa Nils Underhaug As | Anordning ved posisjonsmaaler |
US4989001A (en) * | 1989-04-20 | 1991-01-29 | Advanced Micro Controls, Inc. | Microcontroller based resolver-to-digital converter |
-
1991
- 1991-06-17 US US07/716,179 patent/US5134397A/en not_active Expired - Lifetime
-
1992
- 1992-04-15 CA CA002066123A patent/CA2066123C/en not_active Expired - Fee Related
- 1992-06-10 EP EP92109720A patent/EP0527305B1/de not_active Expired - Lifetime
- 1992-06-10 DE DE69222820T patent/DE69222820T2/de not_active Expired - Lifetime
- 1992-06-17 JP JP4158162A patent/JP2546575B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2546575B2 (ja) | 1996-10-23 |
DE69222820T2 (de) | 1998-05-28 |
CA2066123A1 (en) | 1992-12-18 |
EP0527305B1 (de) | 1997-10-22 |
US5134397A (en) | 1992-07-28 |
JPH05187888A (ja) | 1993-07-27 |
CA2066123C (en) | 1997-10-14 |
EP0527305A1 (de) | 1993-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART |
|
R071 | Expiry of right |
Ref document number: 527305 Country of ref document: EP |