GB1423686A - System for generating orthogonal control signals to produce curvilinear motion - Google Patents

System for generating orthogonal control signals to produce curvilinear motion

Info

Publication number
GB1423686A
GB1423686A GB2313873A GB2313873A GB1423686A GB 1423686 A GB1423686 A GB 1423686A GB 2313873 A GB2313873 A GB 2313873A GB 2313873 A GB2313873 A GB 2313873A GB 1423686 A GB1423686 A GB 1423686A
Authority
GB
United Kingdom
Prior art keywords
jklm
interpolation
points
facility
slope
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
Application number
GB2313873A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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
Priority claimed from US00253891A external-priority patent/US3809868A/en
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1423686A publication Critical patent/GB1423686A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional 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
    • G05B19/41—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
    • G05B19/4103—Digital interpolation
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34136—Ellipse, hyperbola
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35554—Mirror, other conversions
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49221—Control of scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Automation & Control Theory (AREA)
  • Algebra (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Numerical Control (AREA)
  • Feedback Control In General (AREA)
  • Digital Computer Display Output (AREA)
GB2313873A 1972-05-16 1973-05-15 System for generating orthogonal control signals to produce curvilinear motion Expired GB1423686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00253891A US3809868A (en) 1971-01-13 1972-05-16 System for generating orthogonal control signals to produce curvilinear motion

Publications (1)

Publication Number Publication Date
GB1423686A true GB1423686A (en) 1976-02-04

Family

ID=22962128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2313873A Expired GB1423686A (en) 1972-05-16 1973-05-15 System for generating orthogonal control signals to produce curvilinear motion

Country Status (5)

Country Link
JP (2) JPS4967080A (enExample)
DE (1) DE2323684A1 (enExample)
FR (1) FR2191766A5 (enExample)
GB (1) GB1423686A (enExample)
IT (1) IT989636B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412375C2 (de) * 1974-03-15 1987-02-12 GFM Gesellschaft für Fertigungstechnik und Maschinenbau GmbH, 4403 Steyr Elektrische Programmsteuerung für Kurbelwellenfräsmaschinen
US4146925A (en) * 1977-08-04 1979-03-27 Smiths Industries, Inc. Graphics generator
US4674058A (en) * 1981-12-07 1987-06-16 Dicomed Corporation Method and apparatus for flexigon representation of a two dimensional figure
DE3640987C1 (de) * 1986-12-01 1993-04-29 Agie Ag Ind Elektronik Numerisches Steuersystem fuer hochdynamische Prozesse
DE3789493D1 (de) * 1986-12-01 1994-05-05 Agie Ag Ind Elektronik Numerisches Steuersystem für hochdynamische Prozesse.

Also Published As

Publication number Publication date
IT989636B (it) 1975-06-10
FR2191766A5 (enExample) 1974-02-01
JPS4967080A (enExample) 1974-06-28
DE2323684A1 (de) 1973-11-29
JPS5076490A (enExample) 1975-06-23

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930514