IT1193343B - Dispositivo misuratore di posizione a trasduttore di posizione assoluto - Google Patents
Dispositivo misuratore di posizione a trasduttore di posizione assolutoInfo
- Publication number
- IT1193343B IT1193343B IT27582/79A IT2758279A IT1193343B IT 1193343 B IT1193343 B IT 1193343B IT 27582/79 A IT27582/79 A IT 27582/79A IT 2758279 A IT2758279 A IT 2758279A IT 1193343 B IT1193343 B IT 1193343B
- Authority
- IT
- Italy
- Prior art keywords
- meter device
- transducer
- absolute
- absolute position
- position transducer
- 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
- H03M1/48—Servo-type converters
- H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
-
- 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
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Control Of Position Or Direction (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/964,226 US4204257A (en) | 1978-11-28 | 1978-11-28 | Numerical control resolver position measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7927582A0 IT7927582A0 (it) | 1979-11-27 |
IT1193343B true IT1193343B (it) | 1988-06-15 |
Family
ID=25508280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27582/79A IT1193343B (it) | 1978-11-28 | 1979-11-27 | Dispositivo misuratore di posizione a trasduttore di posizione assoluto |
Country Status (7)
Country | Link |
---|---|
US (1) | US4204257A (it) |
JP (1) | JPS5578305A (it) |
KR (1) | KR830000030B1 (it) |
CA (1) | CA1122302A (it) |
DE (1) | DE2944016A1 (it) |
FR (1) | FR2443092A1 (it) |
IT (1) | IT1193343B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440574A1 (fr) * | 1978-10-05 | 1980-05-30 | Artus | Dispositif d'asservissement de position |
JPS5611515A (en) * | 1979-07-10 | 1981-02-04 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Aligning unit |
US4342077A (en) * | 1980-07-17 | 1982-07-27 | Allen-Bradley Company | Numerical control servo drive circuit |
US4628441A (en) * | 1983-06-29 | 1986-12-09 | Kearney & Trecker Corporation | Automatic dynamic error compensator |
US4831510A (en) * | 1987-09-17 | 1989-05-16 | Allen-Bradley Company, Inc. | Encoder and resolver signal processing circuit |
US4972186A (en) * | 1989-03-20 | 1990-11-20 | Allen-Bradley Company, Inc. | Resolver excitation circuit |
US5034743A (en) * | 1989-08-07 | 1991-07-23 | Flight Visions Incorporated | AC encoded signal to digital converter |
US5173696A (en) * | 1991-06-03 | 1992-12-22 | The United States Of America As Represented By The Adminstrator Of The National Aeronautics And Space Administration | Control circuitry using electronic emulation of a synchro signal for accurate control of position and rate of rotation for shafts |
US5347277A (en) * | 1992-09-30 | 1994-09-13 | Allen-Bradley Company, Inc. | Dual phase resolver to digital converter |
US5451945A (en) * | 1994-02-22 | 1995-09-19 | The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration | Multi-speed multi-phase resolver converter |
DE4409097A1 (de) * | 1994-03-17 | 1995-09-21 | Schuette Alfred H Gmbh & Co Kg | Elektronische Steuereinrichtung für Einzelantriebe von Bearbeitungsmaschinen und Verfahren zum Steuern der Einzelantriebe |
ES2106663B1 (es) * | 1994-09-29 | 1998-06-01 | Vidrala Sa | Sistema de control de posicion de elementos moviles en una fabrica de vidrio. |
NL1025611C1 (nl) * | 2004-03-01 | 2005-09-05 | Ipasort | Werkwijze en inrichting voor het synchroniseren van meetwaarden behorende bij gemeten voorwerpen. |
JP4294558B2 (ja) * | 2004-08-23 | 2009-07-15 | ソニー株式会社 | 角度検出信号処理装置 |
US7248994B1 (en) | 2006-01-27 | 2007-07-24 | Alliant Techsystems Inc. | Digital method and apparatus for sensing position with a linear variable differential transformer |
US7205916B1 (en) * | 2006-01-27 | 2007-04-17 | Alliant Techsystems Inc. | Digital method and apparatus for resolving shaft position |
US7622882B2 (en) * | 2006-08-21 | 2009-11-24 | Magna Electronics Inc. | Position detection device for permanent magnetic machines |
JP5813151B2 (ja) * | 2014-02-21 | 2015-11-17 | ファナック株式会社 | 制御ループの周波数特性を算出する機能を有する数値制御装置 |
KR102575175B1 (ko) * | 2018-07-27 | 2023-09-05 | 현대자동차 주식회사 | 레졸버 출력 신호 정류 장치 및 그 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078400A (en) * | 1960-02-09 | 1963-02-19 | Giddings & Lewis | Phase-responsive servosystem control of a variable condition having positive or negative values |
SE317013B (it) * | 1968-10-31 | 1969-11-03 | Aga Ab | |
US3701888A (en) * | 1970-08-05 | 1972-10-31 | Bendix Corp | Time shared position feedback system for numerical control |
US3673585A (en) * | 1970-10-05 | 1972-06-27 | Inductosyn Corp | Position measuring transformer having multiple independent sections for reduction of measurement errors |
US3676650A (en) * | 1970-10-05 | 1972-07-11 | Bendix Corp | Numerical control system using position number generator |
US3878535A (en) * | 1972-06-08 | 1975-04-15 | Sundstrand Data Control | Phase locked loop method of synchro-to-digital conversion |
US3849774A (en) * | 1972-09-14 | 1974-11-19 | Astrosyst Inc | Analog-to-digital converter employing an electromagnetic resolver |
GB1433495A (en) * | 1973-06-25 | 1976-04-28 | Cincinnati Milacron Inc | Numerical control systems |
US3866212A (en) * | 1973-10-23 | 1975-02-11 | Giddings & Lewis | Position control system with plural signal transmission through common inductive device |
US3924230A (en) * | 1974-02-15 | 1975-12-02 | Unimation Inc | Synchro-to-digital converter arrangement for manipulator apparatus |
US4010463A (en) * | 1975-04-21 | 1977-03-01 | The United States Of America As Represented By The Secretary Of The Air Force | Phase locked loop resolver to digital converter |
SE406643B (sv) * | 1977-02-16 | 1979-02-19 | Aga Ab | Elektronisk korrigeringsanordning for en lengd- eller vinkelmetare |
US4160245A (en) * | 1977-03-28 | 1979-07-03 | Sperry Rand Corporation | Apparatus for converting digital angular data into analog sine and cosine components |
-
1978
- 1978-11-28 US US05/964,226 patent/US4204257A/en not_active Expired - Lifetime
-
1979
- 1979-08-09 CA CA000333434A patent/CA1122302A/en not_active Expired
- 1979-10-10 FR FR7925197A patent/FR2443092A1/fr active Granted
- 1979-10-25 KR KR1019790003706A patent/KR830000030B1/ko active
- 1979-10-31 DE DE19792944016 patent/DE2944016A1/de not_active Ceased
- 1979-11-20 JP JP14964479A patent/JPS5578305A/ja active Pending
- 1979-11-27 IT IT27582/79A patent/IT1193343B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5578305A (en) | 1980-06-12 |
FR2443092B1 (it) | 1984-02-17 |
CA1122302A (en) | 1982-04-20 |
FR2443092A1 (fr) | 1980-06-27 |
US4204257A (en) | 1980-05-20 |
DE2944016A1 (de) | 1980-06-12 |
IT7927582A0 (it) | 1979-11-27 |
KR830000030B1 (ko) | 1983-01-29 |
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