FR2191766A5 - - Google Patents

Info

Publication number
FR2191766A5
FR2191766A5 FR7317530A FR7317530A FR2191766A5 FR 2191766 A5 FR2191766 A5 FR 2191766A5 FR 7317530 A FR7317530 A FR 7317530A FR 7317530 A FR7317530 A FR 7317530A FR 2191766 A5 FR2191766 A5 FR 2191766A5
Authority
FR
France
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
FR7317530A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2191766A5 publication Critical patent/FR2191766A5/fr
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)
FR7317530A 1972-05-16 1973-05-15 Expired FR2191766A5 (enExample)

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
FR2191766A5 true FR2191766A5 (enExample) 1974-02-01

Family

ID=22962128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317530A Expired FR2191766A5 (enExample) 1972-05-16 1973-05-15

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399698A1 (fr) * 1977-08-04 1979-03-02 Smiths Industries Ltd Generateur de signaux pour un dispositif d'affichage
EP0270060A3 (en) * 1986-12-01 1990-01-31 Ag Fur Industrielle Elektronik Agie Losone Bei Locarno Numerical control system for highly dynamic processes
EP0270059A3 (en) * 1986-12-01 1990-01-31 Ag Fur Industrielle Elektronik Agie Losone Bei Locarno Numerical control system for highly dynamic processes

Families Citing this family (2)

* 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
US4674058A (en) * 1981-12-07 1987-06-16 Dicomed Corporation Method and apparatus for flexigon representation of a two dimensional figure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399698A1 (fr) * 1977-08-04 1979-03-02 Smiths Industries Ltd Generateur de signaux pour un dispositif d'affichage
EP0270060A3 (en) * 1986-12-01 1990-01-31 Ag Fur Industrielle Elektronik Agie Losone Bei Locarno Numerical control system for highly dynamic processes
EP0270059A3 (en) * 1986-12-01 1990-01-31 Ag Fur Industrielle Elektronik Agie Losone Bei Locarno Numerical control system for highly dynamic processes

Also Published As

Publication number Publication date
IT989636B (it) 1975-06-10
JPS4967080A (enExample) 1974-06-28
GB1423686A (en) 1976-02-04
DE2323684A1 (de) 1973-11-29
JPS5076490A (enExample) 1975-06-23

Similar Documents

Publication Publication Date Title
DK140023C (enExample)
JPS505329A (enExample)
JPS4967080A (enExample)
FR2166740A5 (enExample)
JPS5033885B2 (enExample)
JPS4886419A (enExample)
JPS5146833B2 (enExample)
JPS5320482B2 (enExample)
JPS5118355B2 (enExample)
JPS4994764A (enExample)
JPS4970612U (enExample)
JPS4961249A (enExample)
JPS4882119A (enExample)
JPS4991550U (enExample)
JPS4991898U (enExample)
CH574715A5 (enExample)
CH566451A5 (enExample)
CH578060A5 (enExample)
CH578027A5 (enExample)
CH576958A5 (enExample)
CH575399A5 (enExample)
CH575331A5 (enExample)
CH575072A5 (enExample)
CH565779A5 (enExample)
CH572802A5 (enExample)