NL267022A - - Google Patents

Info

Publication number
NL267022A
NL267022A NL267022DA NL267022A NL 267022 A NL267022 A NL 267022A NL 267022D A NL267022D A NL 267022DA NL 267022 A NL267022 A NL 267022A
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication date
Publication of NL267022A publication Critical patent/NL267022A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
    • 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
    • G05B19/408—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 data handling or data format, e.g. reading, buffering or conversion of data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Theoretical Computer Science (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)
NL267022D 1960-08-30 NL267022A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52992A US3177423A (en) 1960-08-30 1960-08-30 Trigonometric store

Publications (1)

Publication Number Publication Date
NL267022A true NL267022A (zh) 1900-01-01

Family

ID=21981211

Family Applications (1)

Application Number Title Priority Date Filing Date
NL267022D NL267022A (zh) 1960-08-30

Country Status (3)

Country Link
US (1) US3177423A (zh)
GB (1) GB913977A (zh)
NL (1) NL267022A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493735A (en) * 1964-03-20 1970-02-03 North Atlantic Industries Computer circuits for processing trigonometric data
GB1359212A (en) * 1971-04-20 1974-07-10 Elliott Brothers London Ltd Waveform generator and phase shifter
US3849774A (en) * 1972-09-14 1974-11-19 Astrosyst Inc Analog-to-digital converter employing an electromagnetic resolver
US3898568A (en) * 1972-09-14 1975-08-05 Astrosyst Inc Signal synthesizer employing an autotransformer having a tapped coil
US11736047B2 (en) * 2019-09-25 2023-08-22 Allegro Microsystems, Llc BLDC motor controller/driver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667752A (en) * 1924-08-27 1928-05-01 Percy H Thomas Regulating means for systems of electrical distribution
CH203229A (de) * 1936-12-18 1939-02-28 Neue Telefon Gmbh Einrichtung zum Regeln einer Wechselspannung mit Grob- und Feinspannungsstufen.
US2200979A (en) * 1939-06-22 1940-05-14 Gen Electric Transformer tap-changing system
US2849668A (en) * 1955-10-14 1958-08-26 Inductosyn Corp Automatic machine control
NL227221A (zh) * 1957-04-30

Also Published As

Publication number Publication date
US3177423A (en) 1965-04-06
GB913977A (en) 1962-12-28

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