NL253287A - - Google Patents

Info

Publication number
NL253287A
NL253287A NL253287DA NL253287A NL 253287 A NL253287 A NL 253287A NL 253287D A NL253287D A NL 253287DA NL 253287 A NL253287 A NL 253287A
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 NL253287A publication Critical patent/NL253287A/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
    • G05D3/125—Control of position or direction using feedback using discrete position sensor
    • G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact
    • 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
    • G05B19/27—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 absolute digital measuring device
    • G05B19/29—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 absolute digital measuring device for point-to-point control
    • G05B19/291—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 absolute digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • 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
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/303—Circuits or methods for processing the quadrature signals
    • H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42212—Rotation over, selection of smallest, shortest angle, distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Position Or Direction (AREA)
NL253287D 1959-07-02 NL253287A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82472459 US2989680A (en) 1959-07-02 1959-07-02 Direction-sensitive binary code selective position control system

Publications (1)

Publication Number Publication Date
NL253287A true NL253287A (da) 1900-01-01

Family

ID=25242168

Family Applications (1)

Application Number Title Priority Date Filing Date
NL253287D NL253287A (da) 1959-07-02

Country Status (5)

Country Link
US (1) US2989680A (da)
BE (1) BE592520A (da)
CH (1) CH373801A (da)
GB (1) GB900713A (da)
NL (1) NL253287A (da)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086306A (en) * 1959-07-10 1963-04-23 Bendix Corp Electromagnetic indicator
US3199097A (en) * 1959-09-14 1965-08-03 Bunker Ramo Indicia wheel display apparatus having magnetic clutching to drive shaft
US3165732A (en) * 1960-01-21 1965-01-12 Gen Precision Inc Analog-to-digital converter
US3100299A (en) * 1961-06-19 1963-08-06 Theodore W Congdon Analog to digital code converter
US3107322A (en) * 1961-07-07 1963-10-15 Westinghouse Electric Corp Electric motor control system
NL290851A (da) * 1962-03-30
USRE30942E (en) * 1979-04-23 1982-05-25 Tracor, Inc. Printing apparatus employing bidirectional stepping motors to position type member
US3323121A (en) * 1964-04-10 1967-05-30 Monitron Mfg Corp Digital code selector unit
US3356918A (en) * 1964-07-23 1967-12-05 Collins Radio Co Tape controlled positioning and tuning system
US3396383A (en) * 1965-02-23 1968-08-06 Sperry Rand Corp Binary digital-to-analogue converters
US3465217A (en) * 1965-02-26 1969-09-02 Collins Radio Co Digitalized shaft rotation direction control
US3496438A (en) * 1965-07-14 1970-02-17 Leo Kull Time controlled programmer for a tuner including a digital servo motor control
US3399753A (en) * 1966-01-10 1968-09-03 Theresa Beckman Printer with type wheel rotatable in either direction
US3561581A (en) * 1968-02-27 1971-02-09 Codamite Corp Signal-controlled printer
US3968888A (en) * 1968-10-21 1976-07-13 The Lummus Company Warehouse sysem with parallel conductor positional control means for a stacker crane
US3573589A (en) * 1969-04-01 1971-04-06 Burroughs Corp Position servo system for a motor including detenting at destination
GB1259751A (en) * 1969-04-30 1972-01-12 Olivetti & Co Spa Machine tool with an automatic tool changing device
JPS492230B1 (da) * 1970-01-31 1974-01-19
US3734310A (en) * 1970-08-12 1973-05-22 Aerojet General Co Stacker crane control system
US3951271A (en) * 1974-05-03 1976-04-20 Mette Klaus Hermann Robot control device
US4099682A (en) * 1977-03-14 1978-07-11 V.I.P. Engineered Products Corporation Automatic web winder
US4263539A (en) * 1977-10-04 1981-04-21 Zenith Radio Corporation Automatic antenna positioning apparatus
DE2816707A1 (de) * 1978-04-18 1979-10-31 Westdeutsche Elektrogeraete Codierschalter
DE3039789A1 (de) * 1980-10-22 1982-05-27 Olympia Werke Ag, 2940 Wilhelmshaven Vorschubeinrichtung in elektrisch angetriebenen schreib- o.ae. maschinen
US4542326A (en) * 1982-10-08 1985-09-17 Heath Company Automatic antenna positioning system
US4738283A (en) * 1986-05-08 1988-04-19 Matsushita Electric Industrial Co. Ltd. Gas flow controller
US4897802A (en) * 1986-11-19 1990-01-30 John Hassmann Method and apparatus for preparing and displaying visual displays
DE8910369U1 (de) * 1989-08-30 1990-06-28 Siemens AG, 1000 Berlin und 8000 München Stellantrieb
US5459954A (en) * 1993-08-31 1995-10-24 Admotion Corporation Advertising display method and apparatus
US5440214A (en) * 1993-11-15 1995-08-08 Admotion Corporation Quiet drive control and interface apparatus
US5513458A (en) * 1993-11-15 1996-05-07 Admotion Corporation Advertising display apparatus with precise rotary drive
US9989961B2 (en) 2014-12-03 2018-06-05 Winegard Company Antenna positioning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823344A (en) * 1953-10-02 1958-02-11 Bendix Aviat Corp Direction-sensing code matching system for binary codes
US2823345A (en) * 1953-10-02 1958-02-11 Bendix Aviat Corp Direction-sensitive binary code position control system

Also Published As

Publication number Publication date
CH373801A (fr) 1963-12-15
GB900713A (en) 1962-07-11
BE592520A (fr) 1960-10-31
US2989680A (en) 1961-06-20

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