JPS5146682A - - Google Patents

Info

Publication number
JPS5146682A
JPS5146682A JP50101307A JP10130775A JPS5146682A JP S5146682 A JPS5146682 A JP S5146682A JP 50101307 A JP50101307 A JP 50101307A JP 10130775 A JP10130775 A JP 10130775A JP S5146682 A JPS5146682 A JP S5146682A
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.)
Granted
Application number
JP50101307A
Other versions
JPS5829528B2 (ja
Inventor
Rin Furibaagu Richaado
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPS5146682A publication Critical patent/JPS5146682A/ja
Publication of JPS5829528B2 publication Critical patent/JPS5829528B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/64—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Complex Calculations (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP50101307A 1974-08-22 1975-08-22 デイジタルビブンカイセキキヨウソウチ Expired JPS5829528B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/499,509 US3934130A (en) 1974-08-22 1974-08-22 Digital differential analyzer

Publications (2)

Publication Number Publication Date
JPS5146682A true JPS5146682A (ja) 1976-04-21
JPS5829528B2 JPS5829528B2 (ja) 1983-06-23

Family

ID=23985537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50101307A Expired JPS5829528B2 (ja) 1974-08-22 1975-08-22 デイジタルビブンカイセキキヨウソウチ

Country Status (5)

Country Link
US (1) US3934130A (ja)
JP (1) JPS5829528B2 (ja)
DE (2) DE2536974C2 (ja)
FR (1) FR2282678A1 (ja)
IT (1) IT1041963B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142424A (en) * 1979-04-18 1980-11-07 Ibm Sensor for optical data memory

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125897A (en) * 1977-05-10 1978-11-14 Oki Electric Industry Co., Ltd. High speed pulse interpolator
US4257000A (en) * 1979-05-01 1981-03-17 General Electric Company Apparatus for controlling the length of movement of a controlled member along a path of repeated operating positions
JPS6022371B2 (ja) * 1980-08-18 1985-06-01 株式会社日立製作所 ディジタル微分解析機
US6510442B1 (en) * 2000-01-12 2003-01-21 Microsoft Corporation System and method for improved digital differential analyzer
CN101533260A (zh) * 2008-03-11 2009-09-16 鸿富锦精密工业（深圳）有限公司 数字微分分析器的脉冲产生方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841328A (en) 1950-03-06 1958-07-01 Northrop Aircraft Inc Digital differential analyzer
US2861328A (en) * 1954-07-02 1958-11-25 Ekstrom Carlson & Co Machine for assembling universal joints
US3148273A (en) * 1961-01-03 1964-09-08 Electronic Associates Incremental differential analyzer
US3449554A (en) * 1967-08-28 1969-06-10 Gen Electric Offset compensation for numerical controls
US3598974A (en) * 1967-09-15 1971-08-10 Sperry Rand Corp Programmable digital differential analyzer integrator
US3715562A (en) * 1970-03-19 1973-02-06 Sperry Rand Corp Computer for use with ring laser rotational rate sensors
US3701890A (en) * 1970-12-08 1972-10-31 Allen Bradley Co Digital differential analyzer employing multiple overflow bits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142424A (en) * 1979-04-18 1980-11-07 Ibm Sensor for optical data memory
JPS6214890B2 (ja) * 1979-04-18 1987-04-04 Discovision Ass

Also Published As

Publication number Publication date
DE2560651A1 (ja) 1986-03-27
JPS5829528B2 (ja) 1983-06-23
DE2536974A1 (de) 1976-03-04
IT1041963B (it) 1980-01-10
US3934130A (en) 1976-01-20
FR2282678B1 (ja) 1982-07-16
DE2536974C2 (de) 1986-10-09
FR2282678A1 (fr) 1976-03-19
DE2560651C2 (ja) 1987-05-27

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