DE69122058T2 - Winkelkodierer - Google Patents
WinkelkodiererInfo
- Publication number
- DE69122058T2 DE69122058T2 DE69122058T DE69122058T DE69122058T2 DE 69122058 T2 DE69122058 T2 DE 69122058T2 DE 69122058 T DE69122058 T DE 69122058T DE 69122058 T DE69122058 T DE 69122058T DE 69122058 T2 DE69122058 T2 DE 69122058T2
- Authority
- DE
- Germany
- Prior art keywords
- stator
- rotor
- pattern
- conductivity
- conductivity pattern
- 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
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 230000001939 inductive effect Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 36
- 230000005284 excitation Effects 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- LDHBWEYLDHLIBQ-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide;hydrate Chemical group O.[OH-].[O-2].[Fe+3] LDHBWEYLDHLIBQ-UHFFFAOYSA-M 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 206010028197 multiple epiphyseal dysplasia Diseases 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G01D5/245—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 using a variable number of pulses in a train
- G01D5/2451—Incremental encoders
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/627,207 US5150115A (en) | 1990-12-13 | 1990-12-13 | Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69122058D1 DE69122058D1 (de) | 1996-10-17 |
| DE69122058T2 true DE69122058T2 (de) | 1997-02-20 |
Family
ID=24513687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69122058T Expired - Lifetime DE69122058T2 (de) | 1990-12-13 | 1991-12-12 | Winkelkodierer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5150115A (enExample) |
| EP (1) | EP0490685B1 (enExample) |
| JP (1) | JP3252918B2 (enExample) |
| DE (1) | DE69122058T2 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3303333B2 (ja) * | 1992-06-09 | 2002-07-22 | 株式会社豊田自動織機 | 可変容量型圧縮機における容量検出装置 |
| DE4224225C2 (de) * | 1992-07-22 | 1996-03-14 | Walter Dr Mehnert | Schaltungsanordnung für einen induktiven Stellungsgeber |
| US5459397A (en) * | 1992-11-23 | 1995-10-17 | Spillman, Jr.; William B. | Speed sensor for rotatable shaft using shaft mounted antenna |
| ATE201787T1 (de) * | 1992-11-25 | 2001-06-15 | Simmonds Precision Products | Datenverarbeitungsstrukturen und methoden |
| US5602540A (en) * | 1993-06-14 | 1997-02-11 | Simmonds Precision Products Inc. | Fluid gauging apparatus with inductive interrogation |
| US5581248A (en) * | 1993-06-14 | 1996-12-03 | Simmonds Precision Products, Inc. | Embeddable device for contactless interrogation of sensors for smart structures |
| US5515041A (en) * | 1993-06-14 | 1996-05-07 | Simmonds Precision Products Inc. | Composite shaft monitoring system |
| US5433115A (en) * | 1993-06-14 | 1995-07-18 | Simmonds Precision Products, Inc. | Contactless interrogation of sensors for smart structures |
| US5514960A (en) * | 1994-05-24 | 1996-05-07 | Taverner; Charles T. | Electromagnetic drive device having a plurality of sinusoidal coils |
| DE4430693B4 (de) * | 1994-08-30 | 2005-12-22 | Man Roland Druckmaschinen Ag | Antriebe für eine Rollenrotations-Offsetdruckmaschine |
| DE19701319C2 (de) * | 1997-01-16 | 2000-06-08 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
| KR200170195Y1 (ko) * | 1997-03-18 | 2000-02-01 | 윤종용 | 스위치드 릴럭턴스 모터의 위치 감지 장치 |
| JP3537294B2 (ja) * | 1997-08-01 | 2004-06-14 | アルプス電気株式会社 | 回転速度検出手段を有するモータ |
| US6313624B1 (en) * | 1998-11-27 | 2001-11-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Position sensor with integrated signal-conditioning electronics on a printed wiring board |
| US6215119B1 (en) | 1999-01-19 | 2001-04-10 | Xerox Corporation | Dual sensor encoder to counter eccentricity errors |
| JP3047231B1 (ja) * | 1999-04-02 | 2000-05-29 | 士郎 嶋原 | レゾルバ |
| JP2001012967A (ja) * | 1999-04-28 | 2001-01-19 | Asahi Optical Co Ltd | エンコーダおよび磁気式エンコーダを搭載した測量機 |
| WO2001029530A1 (en) | 1999-10-20 | 2001-04-26 | Vista Research, Inc. | Method and apparatus for remote measurement of physical properties inside a sealed container |
| ES2211384T3 (es) * | 2000-02-01 | 2004-07-16 | Cherry Gmbh | Sensor de posicion. |
| US6636035B2 (en) * | 2000-03-13 | 2003-10-21 | Mitutoyo Corporation | Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device |
| DE10307674A1 (de) * | 2003-02-21 | 2004-09-02 | Dr. Johannes Heidenhain Gmbh | Induktiver Sensor und damit ausgestatteter Drehgeber |
| JP4034691B2 (ja) * | 2003-05-09 | 2008-01-16 | ミネベア株式会社 | 回転角度センサー |
| DE102005021300B4 (de) * | 2005-05-09 | 2007-08-16 | Vs Sensorik Gmbh | Drehgeber |
| GB0606055D0 (en) * | 2006-03-25 | 2006-05-03 | Scient Generics Ltd | Non-contact wheel encoder |
| US7530256B2 (en) * | 2007-04-19 | 2009-05-12 | Xerox Corporation | Calibration of sheet velocity measurement from encoded idler rolls |
| EP2153165B1 (en) * | 2007-05-29 | 2012-06-20 | Nxp B.V. | External magnetic field angle determination |
| DE102007057376A1 (de) * | 2007-11-26 | 2009-05-28 | Baumer Hübner GmbH | Drehgeber mit interner Fehlerkontrolle und Verfahren hierzu |
| US8310228B2 (en) * | 2008-11-12 | 2012-11-13 | Aisan Kogyo Kabushiki Kaisha | Resolver |
| JP5189510B2 (ja) * | 2009-01-22 | 2013-04-24 | 愛三工業株式会社 | 位置センサ |
| DE102009021444A1 (de) * | 2009-05-15 | 2010-11-25 | Tyco Electronics Belgium Ec Bvba | Magnetoelektronischer Winkelsensor, insbesondere Reluktanzresolver |
| US7931274B2 (en) * | 2009-05-29 | 2011-04-26 | Xerox Corporation | Hybrid control of sheet transport modules |
| US8710829B2 (en) * | 2009-06-19 | 2014-04-29 | Minebea Co., Ltd. | Sheet coil type resolver |
| US8020864B1 (en) | 2010-05-27 | 2011-09-20 | Xerox Corporation | Printing system and method using alternating velocity and torque control modes for operating one or more select sheet transport devices to avoid contention |
| JP5341832B2 (ja) | 2010-07-08 | 2013-11-13 | 愛三工業株式会社 | 回転位置センサ |
| JP6411208B2 (ja) * | 2014-12-26 | 2018-10-24 | 株式会社ミツトヨ | 誘導検出型ロータリエンコーダ |
| CA2985817C (en) * | 2015-05-12 | 2023-08-29 | Eric ROSSLAND | Compact resolver pre-amplification assembly (rpa) module |
| DE102020203275A1 (de) * | 2020-03-13 | 2021-09-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Induktive Rotorlagesensoreinrichtung, Antriebseinrichtung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3247504A (en) * | 1961-10-30 | 1966-04-19 | United Aircraft Corp | Digital resolver system |
| US3195120A (en) * | 1963-02-12 | 1965-07-13 | United Aircraft Corp | Multiple pole pair resolver marker generator |
| IT971206B (it) * | 1971-11-26 | 1974-04-30 | Bosch Gmbh Robert | Trasduttore induttivo di rotazione in particolare per la misurazione di movimenti angolari e di rota zioni |
| DE2338307C3 (de) * | 1973-07-27 | 1981-04-02 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Elektromagnetische Einrichtung zum Antrieb und zur zentrierenden Lagerung von Drehkörpern |
| SE406642B (sv) * | 1977-02-16 | 1979-02-19 | Aga Ab | Elektromekanisk legesgivare |
| US4270077A (en) * | 1980-03-10 | 1981-05-26 | Sperry Corporation | Demodulatorless synchro position sensor apparatus utilizing square wave excitation |
| US4358723A (en) * | 1980-08-29 | 1982-11-09 | Scholl Jule A | Method and apparatus for measuring the rotation of a work table |
| JPS6038221Y2 (ja) * | 1981-01-22 | 1985-11-14 | 株式会社日本自動車部品総合研究所 | 静電容量式回転検出器 |
| US4529934A (en) * | 1982-01-18 | 1985-07-16 | Papst-Motoren Gmbh & Co. Kg | Apparatus for detecting a predetermined angular position on rotating devices |
| JPS58127294A (ja) * | 1982-01-26 | 1983-07-29 | 株式会社東芝 | デイジタル移動検出装置 |
-
1990
- 1990-12-13 US US07/627,207 patent/US5150115A/en not_active Expired - Lifetime
-
1991
- 1991-12-04 JP JP32054891A patent/JP3252918B2/ja not_active Expired - Fee Related
- 1991-12-12 DE DE69122058T patent/DE69122058T2/de not_active Expired - Lifetime
- 1991-12-12 EP EP91311577A patent/EP0490685B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0490685A3 (enExample) | 1994-12-14 |
| JP3252918B2 (ja) | 2002-02-04 |
| US5150115A (en) | 1992-09-22 |
| EP0490685B1 (en) | 1996-09-11 |
| JPH04276517A (ja) | 1992-10-01 |
| EP0490685A2 (en) | 1992-06-17 |
| DE69122058D1 (de) | 1996-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings |