IT989636B - EQUIPMENT FOR THE PRODUCTION OF CONTROL SIGNALS FOR VISUAL PRESENTATION - Google Patents

EQUIPMENT FOR THE PRODUCTION OF CONTROL SIGNALS FOR VISUAL PRESENTATION

Info

Publication number
IT989636B
IT989636B IT4995573A IT4995573A IT989636B IT 989636 B IT989636 B IT 989636B IT 4995573 A IT4995573 A IT 4995573A IT 4995573 A IT4995573 A IT 4995573A IT 989636 B IT989636 B IT 989636B
Authority
IT
Italy
Prior art keywords
production
equipment
control signals
visual presentation
presentation
Prior art date
Application number
IT4995573A
Other languages
Italian (it)
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 IT989636B publication Critical patent/IT989636B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
IT4995573A 1972-05-16 1973-05-15 EQUIPMENT FOR THE PRODUCTION OF CONTROL SIGNALS FOR VISUAL PRESENTATION IT989636B (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
IT989636B true IT989636B (en) 1975-06-10

Family

ID=22962128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4995573A IT989636B (en) 1972-05-16 1973-05-15 EQUIPMENT FOR THE PRODUCTION OF CONTROL SIGNALS FOR VISUAL PRESENTATION

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412375C2 (en) * 1974-03-15 1987-02-12 GFM Gesellschaft für Fertigungstechnik und Maschinenbau GmbH, 4403 Steyr Electric program control for crankshaft milling machines
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
EP0270060B1 (en) * 1986-12-01 1994-03-30 AG für industrielle Elektronik AGIE Losone bei Locarno Numerical control system for highly dynamic processes
DE3640987C1 (en) * 1986-12-01 1993-04-29 Agie Ag Ind Elektronik Numerical control system for highly dynamic processes

Also Published As

Publication number Publication date
GB1423686A (en) 1976-02-04
JPS4967080A (en) 1974-06-28
FR2191766A5 (en) 1974-02-01
DE2323684A1 (en) 1973-11-29
JPS5076490A (en) 1975-06-23

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