ATA837378A - Digitale elektrische laengen- oder winkelmesseinrichtung - Google Patents
Digitale elektrische laengen- oder winkelmesseinrichtungInfo
- Publication number
- ATA837378A ATA837378A AT0837378A AT837378A ATA837378A AT A837378 A ATA837378 A AT A837378A AT 0837378 A AT0837378 A AT 0837378A AT 837378 A AT837378 A AT 837378A AT A837378 A ATA837378 A AT A837378A
- Authority
- AT
- Austria
- Prior art keywords
- measuring device
- angle measuring
- digital electric
- electric length
- length
- Prior art date
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
- H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
- H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
- H03M1/203—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit
-
- 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
-
- 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
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/287—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding using gradually changing slit width or pitch within one track; using plural tracks having slightly different pitches, e.g. of the Vernier or nonius type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2758525A DE2758525B1 (de) | 1977-12-28 | 1977-12-28 | Messeinrichtung mit codierter Unterteilung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA837378A true ATA837378A (de) | 1982-03-15 |
Family
ID=6027542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0837378A ATA837378A (de) | 1977-12-28 | 1978-11-23 | Digitale elektrische laengen- oder winkelmesseinrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US4306220A (de) |
JP (1) | JPS54109858A (de) |
AT (1) | ATA837378A (de) |
CH (1) | CH636700A5 (de) |
DE (1) | DE2758525B1 (de) |
FR (1) | FR2413637A1 (de) |
GB (1) | GB2014721B (de) |
IT (1) | IT1203155B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH651948A5 (de) * | 1980-08-17 | 1985-10-15 | Maag Zahnraeder & Maschinen Ag | Positionsregelvorrichtung mit einer digitalen inkrementellen messeinrichtung. |
SE8103312L (sv) * | 1981-05-26 | 1982-11-27 | Linden Alimak Ab | Anordning vid kuggstangsburna hissar |
US4410798A (en) * | 1981-06-10 | 1983-10-18 | Itek Corporation | Incremental optical encoder system with addressable index |
JPS587518A (ja) * | 1981-07-07 | 1983-01-17 | Kawaguchiko Seimitsu Kk | デジタルダイヤルゲ−ジの多分割方法 |
GB2106644B (en) * | 1981-09-07 | 1985-11-13 | Kelly H P G | Improvements in or relating to linear motors and control circuitry therefor |
DE3205240A1 (de) * | 1982-02-15 | 1983-09-01 | Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt | Verfahren und vorrichtung zur hochgenauen messung der phasenlage bzw. phasenverschiebung zweier impulsfolgen |
DE3337653A1 (de) * | 1983-10-17 | 1985-05-02 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Verfahren zur signaluebertragung und einrichtung zur durchfuehrung des verfahrens |
DE3412557A1 (de) * | 1984-04-04 | 1985-10-24 | Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf | Laengenmesseinrichtung |
CH666348A5 (de) * | 1984-04-12 | 1988-07-15 | Heinz Rieder | Verfahren zum auswerten von messsignalen, die durch abtastung eines inkrementalmassstabes mit einer abtasteinheit erhalten werden und messeinrichtung zur durchfuehrung dieses verfahrens. |
JPS60216262A (ja) * | 1984-04-12 | 1985-10-29 | Hitachi Ltd | 位置,速度検出装置 |
AT379893B (de) * | 1984-07-03 | 1986-03-10 | R S F Elektronik Ohg Rechtsfor | Verfahren zur digitalen elektrischen laengenoder winkelmessung und schaltungsanordnung zur durchfuehrung dieses verfahrens |
AT392536B (de) * | 1984-07-06 | 1991-04-25 | R S F Elektronik Ohg Rechtsfor | Lineares, inkrementales messsystem |
DE3508189A1 (de) * | 1985-03-05 | 1986-09-11 | Oelsch KG, 1000 Berlin | Geber, insbesondere sollwertgeber fuer regler |
KR910003457B1 (ko) * | 1987-09-17 | 1991-05-31 | 삼성전자 주식회사 | 광 디스크 드라이버의 데이타 트랙 카운터회로 |
DE68905092T2 (de) * | 1988-01-07 | 1993-06-17 | Vidal Henri Brevets | Erdbau-stabilisierung. |
JPH0238814A (ja) * | 1988-07-27 | 1990-02-08 | Tokyo Seimitsu Co Ltd | ディジタル位相検出方法 |
GB2223589B (en) * | 1988-09-14 | 1991-07-24 | Valk Rob V D | Measurement of capacitance and parameters related thereto |
DE4020360A1 (de) * | 1990-06-27 | 1992-01-02 | Bodenseewerk Geraetetech | Schaltungsanordnung zum vergleichen einer messfrequenz mit einer mit einem faktor multiplizierten referenzfrequenz |
DE4038284A1 (de) * | 1990-11-30 | 1992-06-04 | Brose Fahrzeugteile | Verfahren und vorrichtung zur ermittlung der position und bewegungsrichtung eines translatorisch und/oder rotatorisch bewegten teils |
EP0662603B1 (de) * | 1993-12-08 | 1997-03-12 | Dr. Johannes Heidenhain GmbH | Längenmesssystem |
DE9318885U1 (de) * | 1993-12-09 | 1994-03-24 | Ic - Haus Gmbh, 55294 Bodenheim | Schaltungsanordnung zur binären Codierung des Wandlers phasenverschobener periodischer Eingangssignale |
DE4342377B4 (de) * | 1993-12-13 | 2010-08-12 | Dr. Johannes Heidenhain Gmbh | Anordnung und Verfahren zur seriellen Datenübertragung einer Positionsmeßeinrichtung |
DE4436546A1 (de) * | 1994-10-13 | 1996-04-18 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
JP3294737B2 (ja) * | 1994-10-13 | 2002-06-24 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 位置測定装置 |
DE4436496A1 (de) | 1994-10-13 | 1996-04-18 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
CH690043A5 (de) | 1994-11-23 | 2000-03-31 | Heidenhain Gmbh Dr Johannes | Verfahren zum Lagebestimmen eines sich bewegenden Körpers. |
EP1056989B1 (de) | 1998-02-21 | 2002-12-18 | Dr. Johannes Heidenhain GmbH | Verfahren zum betrieb eines positionsmesssystems und geeignetes positionsmesssystem hierzu |
JP4148194B2 (ja) * | 2004-07-22 | 2008-09-10 | 村田機械株式会社 | 搬送台車システム |
DE102005006694A1 (de) * | 2005-02-15 | 2006-08-24 | Conti Temic Microelectronic Gmbh | Verfahren und Vorrichtung zur Bestimmung der Position eines Verstellantriebs |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2886717A (en) * | 1953-03-14 | 1959-05-12 | Ferranti Ltd | Measuring apparatus |
US2886718A (en) * | 1955-05-31 | 1959-05-12 | Ferranti Ltd | Measuring apparatus |
CH407569A (de) * | 1963-12-04 | 1966-02-15 | Contraves Ag | Digitale Auswerteeinrichtung für stetig veränderliche Messgrössensignale |
DE1498137C3 (de) | 1965-04-13 | 1974-07-18 | Ernst Leitz Gmbh, 6330 Wetzlar | Verfahren und Anordnung zum Interpolieren |
US3410976A (en) * | 1965-06-09 | 1968-11-12 | Itek Corp | Shaft angle encoder with phase detection |
US3530458A (en) * | 1965-10-28 | 1970-09-22 | Westinghouse Electric Corp | Analog to digital conversion system having improved accuracy |
GB1169698A (en) | 1965-12-02 | 1969-11-05 | Nat Res Dev | Improvements in or relating to Positional Displacement Transducer Arrangements |
US3588462A (en) * | 1966-12-23 | 1971-06-28 | Bausch & Lomb | Fringe interpolator and counter |
FR1594415A (de) * | 1968-12-12 | 1970-06-01 | ||
FR2098807A5 (de) * | 1970-07-28 | 1972-03-10 | Sopelem | |
US3713139A (en) * | 1971-01-25 | 1973-01-23 | Bendix Corp | Apparatus and method of determining displacements |
US3798557A (en) * | 1972-03-31 | 1974-03-19 | Perkin Elmer Corp | Interpolation of sinusoidal signals |
DE2220934A1 (de) * | 1972-04-28 | 1973-11-08 | Schneider Co Optische Werke | Mechanisch-optische einrichtung zur anzeige von digitalisierten messwerten |
FR2310549A1 (fr) * | 1975-05-07 | 1976-12-03 | Sagem | Perfectionnements aux dispositifs optiques de determination de la position d'un organe mobile |
CH599536A5 (de) | 1975-09-02 | 1978-05-31 | Kern & Co Ag |
-
1977
- 1977-12-28 DE DE2758525A patent/DE2758525B1/de not_active Ceased
-
1978
- 1978-11-13 CH CH1162978A patent/CH636700A5/de not_active IP Right Cessation
- 1978-11-23 AT AT0837378A patent/ATA837378A/de not_active Application Discontinuation
- 1978-12-14 FR FR7835284A patent/FR2413637A1/fr active Granted
- 1978-12-19 IT IT12910/78A patent/IT1203155B/it active
- 1978-12-20 US US05/971,244 patent/US4306220A/en not_active Expired - Lifetime
- 1978-12-22 GB GB7849935A patent/GB2014721B/en not_active Expired
- 1978-12-26 JP JP15939478A patent/JPS54109858A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CH636700A5 (de) | 1983-06-15 |
JPS54109858A (en) | 1979-08-28 |
IT1203155B (it) | 1989-02-15 |
IT7812910A0 (it) | 1978-12-19 |
DE2758525B1 (de) | 1979-06-28 |
GB2014721A (en) | 1979-08-30 |
FR2413637B1 (de) | 1983-01-07 |
JPH0135286B2 (de) | 1989-07-25 |
FR2413637A1 (fr) | 1979-07-27 |
US4306220A (en) | 1981-12-15 |
GB2014721B (en) | 1982-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1V | Refusal |