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
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)
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 (xx) | 1900-01-01 |
Family
ID=25242168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL253287D NL253287A (xx) | 1959-07-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2989680A (xx) |
BE (1) | BE592520A (xx) |
CH (1) | CH373801A (xx) |
GB (1) | GB900713A (xx) |
NL (1) | NL253287A (xx) |
Families Citing this family (32)
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 (xx) * | 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 (xx) * | 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 |
DE58905064D1 (de) * | 1989-08-30 | 1993-09-02 | Siemens Ag | Stellantrieb. |
US5459954A (en) * | 1993-08-31 | 1995-10-24 | Admotion Corporation | Advertising display method and apparatus |
US5513458A (en) * | 1993-11-15 | 1996-05-07 | Admotion Corporation | Advertising display apparatus with precise rotary drive |
US5440214A (en) * | 1993-11-15 | 1995-08-08 | Admotion Corporation | Quiet drive control and interface apparatus |
US9989961B2 (en) | 2014-12-03 | 2018-06-05 | Winegard Company | Antenna positioning system |
Family Cites Families (2)
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 |
-
0
- NL NL253287D patent/NL253287A/xx unknown
-
1959
- 1959-07-02 US US82472459 patent/US2989680A/en not_active Expired - Lifetime
-
1960
- 1960-06-23 GB GB2206060A patent/GB900713A/en not_active Expired
- 1960-07-01 BE BE592520A patent/BE592520A/fr unknown
- 1960-07-02 CH CH753760A patent/CH373801A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US2989680A (en) | 1961-06-20 |
CH373801A (fr) | 1963-12-15 |
BE592520A (fr) | 1960-10-31 |
GB900713A (en) | 1962-07-11 |