CH397828A - Numerical program control with a control loop and an interpolator that outputs nominal position values that are compared with actual position values - Google Patents

Numerical program control with a control loop and an interpolator that outputs nominal position values that are compared with actual position values

Info

Publication number
CH397828A
CH397828A CH299763A CH299763A CH397828A CH 397828 A CH397828 A CH 397828A CH 299763 A CH299763 A CH 299763A CH 299763 A CH299763 A CH 299763A CH 397828 A CH397828 A CH 397828A
Authority
CH
Switzerland
Prior art keywords
position values
interpolator
compared
control loop
control
Prior art date
Application number
CH299763A
Other languages
German (de)
Inventor
Peter Dipl Ing Boese
Original Assignee
Licentia Gmbh
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.)
Filing date
Publication date
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH397828A publication Critical patent/CH397828A/en

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—Program-control systems
    • G05B19/02—Program-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 program data in numerical form
    • G05B19/416—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 program data in numerical form characterised by control of velocity, acceleration or deceleration
    • 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—Program-control systems
    • G05B19/02—Program-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 program 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 program 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
    • 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
    • G05B2219/42072—Position feedback and speed feedforward, speed from data of tape
    • 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
    • G05B2219/42073—Position and speed feedback, speed derived from position reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
CH299763A 1962-03-13 1963-03-08 Numerical program control with a control loop and an interpolator that outputs nominal position values that are compared with actual position values CH397828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41450A DE1169007B (en) 1962-03-13 1962-03-13 Numerical program control with a control loop and an interpolator

Publications (1)

Publication Number Publication Date
CH397828A true CH397828A (en) 1965-08-31

Family

ID=7269455

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299763A CH397828A (en) 1962-03-13 1963-03-08 Numerical program control with a control loop and an interpolator that outputs nominal position values that are compared with actual position values

Country Status (3)

Country Link
CH (1) CH397828A (en)
DE (1) DE1169007B (en)
GB (1) GB1027436A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255775B (en) * 1964-12-28 1967-12-07 Licentia Gmbh Digital position control, especially for numerically controlled machines
DE2729372C3 (en) * 1977-06-29 1985-03-14 Siemens AG, 1000 Berlin und 8000 München Arrangement for monitoring a computer-guided, numerically controlled machine tool
AT351110B (en) * 1977-07-04 1979-07-10 Gfm Fertigungstechnik NUMERICAL PATH CONTROL DEVICE FOR A TOOL MACHINE, IN PARTICULAR A CRANKSHAFT MILLING MACHINE, WITH A CUTTER OR A GRINDING TOOL

Also Published As

Publication number Publication date
DE1169007B (en) 1964-04-30
GB1027436A (en) 1966-04-27

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