JPS4965251A - - Google Patents
Info
- Publication number
- JPS4965251A JPS4965251A JP48069968A JP6996873A JPS4965251A JP S4965251 A JPS4965251 A JP S4965251A JP 48069968 A JP48069968 A JP 48069968A JP 6996873 A JP6996873 A JP 6996873A JP S4965251 A JPS4965251 A JP S4965251A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
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- 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
- G05D3/20—Control of position or direction using feedback using a digital comparing device
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- 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
- G05B2219/37—Measurements
- G05B2219/37271—Using standing waves
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- 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
- G05B2219/37—Measurements
- G05B2219/37276—Position changes frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Control Of Position Or Direction (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26563372A | 1972-06-23 | 1972-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4965251A true JPS4965251A (US07922777-20110412-C00004.png) | 1974-06-25 |
Family
ID=23011268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48069968A Pending JPS4965251A (US07922777-20110412-C00004.png) | 1972-06-23 | 1973-06-22 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3749999A (US07922777-20110412-C00004.png) |
JP (1) | JPS4965251A (US07922777-20110412-C00004.png) |
DE (1) | DE2324902A1 (US07922777-20110412-C00004.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932795A (en) * | 1973-11-19 | 1976-01-13 | Jans Kliphuis | Servo control positioning apparatus including a standing wave detector |
DE2754246A1 (de) * | 1977-12-06 | 1979-06-07 | Draper Lab Charles S | Stellungsgeberanordnung |
DE102007015195A1 (de) * | 2007-03-29 | 2008-10-09 | Cherry Gmbh | Drehwinkelsensor oder Längensensor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209220A (en) * | 1959-09-24 | 1965-09-28 | Ivan L Joy | Pattern control superheterodyne motor control system |
US3122665A (en) * | 1961-09-25 | 1964-02-25 | Bendix Corp | Position control transducer and system |
US3448358A (en) * | 1965-01-08 | 1969-06-03 | Gen Instrument Corp | Servo system and computer |
-
1972
- 1972-06-23 US US00265633A patent/US3749999A/en not_active Expired - Lifetime
-
1973
- 1973-05-17 DE DE2324902A patent/DE2324902A1/de active Pending
- 1973-06-22 JP JP48069968A patent/JPS4965251A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3749999A (en) | 1973-07-31 |
DE2324902A1 (de) | 1974-01-10 |