CH337919A - Apparat zur kontinuierlichen Steuerung einer automatischen Maschine - Google Patents
Apparat zur kontinuierlichen Steuerung einer automatischen MaschineInfo
- Publication number
- CH337919A CH337919A CH337919DA CH337919A CH 337919 A CH337919 A CH 337919A CH 337919D A CH337919D A CH 337919DA CH 337919 A CH337919 A CH 337919A
- Authority
- CH
- Switzerland
- Prior art keywords
- control signal
- signals
- signal
- fine control
- displacement
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000015654 memory Effects 0.000 claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 12
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/80—Simultaneous conversion using weighted impedances
-
- 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
- G05B19/37—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 continuous-path control
- G05B19/371—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 continuous-path control the positional error is used to control continuously the servomotor according to its magnitude
-
- 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
- G05B19/41—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 interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
- G05B19/4105—Analog interpolation
-
- 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
- G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Computing Systems (AREA)
- Control Of Position Or Direction (AREA)
- Numerical Control (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29126/53A GB797503A (en) | 1953-10-21 | 1953-10-21 | Improvements relating to automatic control systems especially for machine tools |
| GB337919X | 1953-10-21 | ||
| GB191153X | 1953-11-19 | ||
| GB81054X | 1954-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH337919A true CH337919A (de) | 1959-04-30 |
Family
ID=27447630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH337919D CH337919A (de) | 1953-10-21 | 1954-10-21 | Apparat zur kontinuierlichen Steuerung einer automatischen Maschine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2808548A (en:Method) |
| CH (1) | CH337919A (en:Method) |
| GB (1) | GB797503A (en:Method) |
| NL (1) | NL94804C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907938A (en) * | 1957-04-11 | 1959-10-06 | Gen Electric | Position control system |
| US3064168A (en) * | 1958-06-19 | 1962-11-13 | Reeves Instrument Corp | Digitally controlled coarse-fine positioning system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630552A (en) * | 1948-04-28 | 1953-03-03 | Johnson Eric Arthur | Data decoding system |
| US2630481A (en) * | 1948-07-21 | 1953-03-03 | Eric A Johnson | Data transmission system |
| US2566831A (en) * | 1949-02-01 | 1951-09-04 | Rca Corp | Electronic counter |
| GB670841A (en) * | 1949-12-22 | 1952-04-23 | Mini Of Supply | Improvements in or relating to electric remote control systems |
| US2656497A (en) * | 1950-02-10 | 1953-10-20 | Collins Radio Co | Shaft positioning system |
| US2643355A (en) * | 1951-06-15 | 1953-06-23 | Jr Ludlow B Hallman | Computer for converting electrical code into shaft rotation |
-
1953
- 1953-10-21 GB GB29126/53A patent/GB797503A/en not_active Expired
-
1954
- 1954-10-18 US US463017A patent/US2808548A/en not_active Expired - Lifetime
- 1954-10-19 NL NL191635A patent/NL94804C/xx active
- 1954-10-21 CH CH337919D patent/CH337919A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB797503A (en) | 1958-07-02 |
| US2808548A (en) | 1957-10-01 |
| NL94804C (en:Method) | 1960-07-15 |
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