FR1383658A - Commande de position par enregistrement magnétique - Google Patents
Commande de position par enregistrement magnétiqueInfo
- Publication number
- FR1383658A FR1383658A FR966117A FR966117A FR1383658A FR 1383658 A FR1383658 A FR 1383658A FR 966117 A FR966117 A FR 966117A FR 966117 A FR966117 A FR 966117A FR 1383658 A FR1383658 A FR 1383658A
- Authority
- FR
- France
- Prior art keywords
- magnetic recording
- position control
- control
- recording
- magnetic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
-
- 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
- G05B19/35—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 for point-to-point control
- G05B19/351—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 for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/335—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only with saturated jig, e.g. for detecting second harmonic; balanced flux head
-
- 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
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36368—Tape reader
-
- 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
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36381—Timing, synchronization, start of reader
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (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 |
---|---|---|---|
US267971A US3340451A (en) | 1963-03-26 | 1963-03-26 | Flux responsive reading system for a magnetically recorded digital programmed position servo |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1383658A true FR1383658A (fr) | 1964-12-24 |
Family
ID=23020901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR966117A Expired FR1383658A (fr) | 1963-03-26 | 1964-03-04 | Commande de position par enregistrement magnétique |
Country Status (3)
Country | Link |
---|---|
US (1) | US3340451A (fr) |
DE (1) | DE1299916B (fr) |
FR (1) | FR1383658A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428791A (en) * | 1963-04-24 | 1969-02-18 | North American Rockwell | Non-injection self-adaptive controller |
CH429884A (it) * | 1963-10-07 | 1967-02-15 | Olivetti & Co Spa | Dispositivo di controllo numerico di posizionamento per macchine utensili o simili |
US3495144A (en) * | 1964-04-07 | 1970-02-10 | Olivetti & Co Spa | Digital positioning device for machine tools and similar equipment |
US3446946A (en) * | 1964-12-01 | 1969-05-27 | Sperry Rand Corp | Power-moment self-adaptive control system |
US3539895A (en) * | 1966-06-03 | 1970-11-10 | Giddings & Lewis | Apparatus for controlling the instantaneous positions and velocities of movable elements according to digital numerical commands |
US3462663A (en) * | 1968-02-29 | 1969-08-19 | Sequential Information Systems | System for controlling motor speed and position |
US3548282A (en) * | 1969-01-27 | 1970-12-15 | Security Trust Co Of Rochester | Control system for motor velocity and position |
US3855514A (en) * | 1971-11-01 | 1974-12-17 | Allen Bradley Co | Bidirectional vco for a closed loop position measuring system |
US3767991A (en) * | 1972-08-31 | 1973-10-23 | Bendix Corp | Microelectronic three-wire synchronizer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625607A (en) * | 1948-05-27 | 1953-01-13 | Eckert Mauchly Comp Corp | Pulse recording apparatus |
US2855464A (en) * | 1952-06-20 | 1958-10-07 | Armour Res Found | Electromagnetic head |
US2755422A (en) * | 1953-08-14 | 1956-07-17 | Gen Electric | Record-reproduce programming control system for electric motors |
US2704789A (en) * | 1953-11-06 | 1955-03-22 | Clevite Corp | Multi-channel, flux responsive, magnetic reproducer head unit |
US2822531A (en) * | 1954-01-26 | 1958-02-04 | Robert P Carroll | Programming control system |
US2892041A (en) * | 1954-10-11 | 1959-06-23 | Sperry Rand Corp | Magnetic transducing apparatus |
US3127592A (en) * | 1955-06-17 | 1964-03-31 | Frederic W Ohnstead | Static pickup head |
DE1138848B (de) * | 1958-10-15 | 1962-10-31 | Nat Res Dev | Servosystem zur Steuerung von Antrieben zur Bewegung eines Koerpers relativ zu einem anderen Koerper |
-
1963
- 1963-03-26 US US267971A patent/US3340451A/en not_active Expired - Lifetime
-
1964
- 1964-03-04 FR FR966117A patent/FR1383658A/fr not_active Expired
- 1964-03-24 DE DEI25519A patent/DE1299916B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1299916B (de) | 1969-07-24 |
US3340451A (en) | 1967-09-05 |
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