BR8300346A - Instalacao para a subdivisao de sinais periodicos analogicos - Google Patents
Instalacao para a subdivisao de sinais periodicos analogicosInfo
- Publication number
- BR8300346A BR8300346A BR8300346A BR8300346A BR8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A
- Authority
- BR
- Brazil
- Prior art keywords
- comparator
- momentary
- measuring instrument
- control signal
- oscillator
- Prior art date
Links
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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/06—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for operation by a null method
- G01D3/063—Comparing the measuring value with a reference value which periodically or incidentally scans the measuring range
-
- 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
- G01D5/2454—Encoders incorporating incremental and absolute signals
- G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
- G01D5/2457—Incremental encoders having reference marks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (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)
- Arrangements For Transmission Of Measured Signals (AREA)
- Revetment (AREA)
- Prostheses (AREA)
- Seeds, Soups, And Other Foods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3202356A DE3202356C1 (de) | 1982-01-26 | 1982-01-26 | Einrichtung zum Unterteilen von periodischen analogen Signalen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8300346A true BR8300346A (pt) | 1983-10-25 |
Family
ID=6153909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8300346A BR8300346A (pt) | 1982-01-26 | 1983-01-25 | Instalacao para a subdivisao de sinais periodicos analogicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US4594579A (pt) |
EP (1) | EP0094986B1 (pt) |
JP (1) | JPS58174805A (pt) |
AT (1) | ATE23745T1 (pt) |
BR (1) | BR8300346A (pt) |
DE (1) | DE3202356C1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2662949B2 (ja) * | 1986-11-29 | 1997-10-15 | 富士重工業株式会社 | オートマチックトランスミッションの制御方法 |
JPH01224621A (ja) * | 1988-03-04 | 1989-09-07 | Hitachi Ltd | 位置検出方法又は装置 |
DE3838291C1 (pt) * | 1988-11-11 | 1990-02-22 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De | |
US5079549A (en) * | 1990-08-24 | 1992-01-07 | Dynamics Research Corporation | Digital resolver with a synchronous multiple count generation |
US5590059A (en) * | 1995-03-14 | 1996-12-31 | Schier; J. Alan | Position encoder system which utilites the fundamental frequency of a ruled scale on an object |
EP1610096B2 (de) | 1997-04-16 | 2012-09-05 | Dr. Johannes Heidenhain GmbH | Positionsmesseinrichtung und Verfahren zum Betrieb einer Positionsmesseinrichtung |
WO1999042790A1 (de) | 1998-02-21 | 1999-08-26 | Dr. Johannes Heidenhain Gmbh | Verfahren zum betrieb eines positionsmesssystems und geeignete positionsmesssystem hierzu |
DE10018298B4 (de) * | 2000-04-13 | 2012-04-05 | Dr. Johannes Heidenhain Gmbh | Verfahren und Vorrichtung zur Schwingungsdetektion bei einer Positionsmeßeinrichtung |
US7880658B2 (en) * | 2009-02-26 | 2011-02-01 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Interpolation accuracy improvement in motion encoder systems, devices and methods |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE407569C (de) * | 1924-12-29 | Joergen Houlberg | Bettboden | |
SE317013B (pt) * | 1968-10-31 | 1969-11-03 | Aga Ab | |
US3594783A (en) * | 1969-08-07 | 1971-07-20 | Giddings & Lewis | Apparatus for numerical signaling of positions, including digital-to-analog converter |
US3914760A (en) * | 1972-12-20 | 1975-10-21 | Ibm | Accurate and stable encoding with low cost circuit elements |
AT339062B (de) * | 1975-11-11 | 1977-09-26 | Rieder Heinz | Verfahren zur langenmessung |
US4134106A (en) * | 1976-12-16 | 1979-01-09 | The Bendix Corporation | Absolute resolver angle to digital converter circuit |
DE2729697A1 (de) * | 1977-07-01 | 1979-01-04 | Heidenhain Gmbh Dr Johannes | Verfahren zur interpolation |
US4156234A (en) * | 1978-05-05 | 1979-05-22 | Hellige Gmbh | Digital angle to resolver/synchro converter |
DE2942080C2 (de) * | 1979-10-18 | 1982-12-02 | Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt | Verfahren und Schaltungsanordnung zur digitalen Messung von inkrementell unterteiltem Weg oder Drehwinkel |
US4486845A (en) * | 1982-07-23 | 1984-12-04 | The Singer Company | Resolver to incremental shaft encoder converter |
-
1982
- 1982-01-26 DE DE3202356A patent/DE3202356C1/de not_active Expired
- 1982-12-11 AT AT82111495T patent/ATE23745T1/de not_active IP Right Cessation
- 1982-12-11 EP EP82111495A patent/EP0094986B1/de not_active Expired
-
1983
- 1983-01-20 US US06/459,374 patent/US4594579A/en not_active Expired - Fee Related
- 1983-01-25 BR BR8300346A patent/BR8300346A/pt unknown
- 1983-01-26 JP JP58010013A patent/JPS58174805A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE23745T1 (de) | 1986-12-15 |
EP0094986A1 (de) | 1983-11-30 |
DE3202356C1 (de) | 1983-08-11 |
EP0094986B1 (de) | 1986-11-20 |
JPS58174805A (ja) | 1983-10-13 |
US4594579A (en) | 1986-06-10 |
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