FR1055460A - Procédé et dispositif de calcul infinitésimal par voie numérique - Google Patents

Procédé et dispositif de calcul infinitésimal par voie numérique

Info

Publication number
FR1055460A
FR1055460A FR1055460DA FR1055460A FR 1055460 A FR1055460 A FR 1055460A FR 1055460D A FR1055460D A FR 1055460DA FR 1055460 A FR1055460 A FR 1055460A
Authority
FR
France
Prior art keywords
digital
calculus method
infinitesimal calculus
infinitesimal
digital infinitesimal
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
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR1055460A publication Critical patent/FR1055460A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/66—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 wherein pulses represent unitary increments only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Complex Calculations (AREA)
  • Electronic Switches (AREA)
FR1055460D 1956-08-27 1952-05-05 Procédé et dispositif de calcul infinitésimal par voie numérique Expired FR1055460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US606337A US2994477A (en) 1956-08-27 1956-08-27 Digital integrators

Publications (1)

Publication Number Publication Date
FR1055460A true FR1055460A (fr) 1954-02-18

Family

ID=24427568

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1055460D Expired FR1055460A (fr) 1956-08-27 1952-05-05 Procédé et dispositif de calcul infinitésimal par voie numérique
FR72125D Expired FR72125E (fr) 1956-08-27 1957-07-28 Procédé et dispositifs de calcul infinitésimal par voie numérique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR72125D Expired FR72125E (fr) 1956-08-27 1957-07-28 Procédé et dispositifs de calcul infinitésimal par voie numérique

Country Status (4)

Country Link
US (1) US2994477A (fr)
DE (1) DE1078353B (fr)
FR (2) FR1055460A (fr)
GB (2) GB745816A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906457A (en) * 1955-05-24 1959-09-29 Digital Control Systems Inc Difunction root extractor circuits
US2982470A (en) * 1954-03-01 1961-05-02 Univ Utah Digital differential analyzers
US2994477A (en) * 1956-08-27 1961-08-01 Bendix Corp Digital integrators
US3007641A (en) * 1954-02-15 1961-11-07 Bendix Corp Digital differential analyzers
US3007640A (en) * 1954-01-06 1961-11-07 Bendix Corp Digital differential analyzers
US3007639A (en) * 1953-11-06 1961-11-07 Bendix Corp Digital differential analyzers
US3008639A (en) * 1954-04-16 1961-11-14 Ibm Electronic accumulator in which the component trigger circuits are operated relatively continuously
US3014659A (en) * 1953-11-27 1961-12-26 Ibm Electronic integrating means for continuous variable quantities
US3035768A (en) * 1956-02-10 1962-05-22 Digital Control Systems Inc Electronic digital differential analyzer
US3039688A (en) * 1956-05-16 1962-06-19 Sperry Rand Corp Digital incremental computer
US3274376A (en) * 1955-05-18 1966-09-20 Bendix Corp Digital differential analyzer in conjunction with a general purpose computer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073922B (en) * 1980-04-15 1985-03-06 Casio Computer Co Ltd Calculator having integrating function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745816C (de) * 1942-10-14 1944-05-26 Siemens Reiniger Werke Ag Schaltungsanordnung fuer einen Kondensatorroentgenapparat
BE487637A (fr) * 1948-03-02
US2725191A (en) * 1948-12-27 1955-11-29 Ham James Milton Apparatus for general electronic integration
US2841328A (en) * 1950-03-06 1958-07-01 Northrop Aircraft Inc Digital differential analyzer
US2850232A (en) * 1951-12-26 1958-09-02 Northrop Aircraft Inc Machine for digital differential analysis
US2852187A (en) * 1952-12-16 1958-09-16 Northrop Aircraft Inc Automatic coding system for a digital differential analyzer
US2900135A (en) * 1953-06-18 1959-08-18 Bendix Aviat Corp Digital differential analyzers
GB745816A (en) * 1956-08-27 1956-03-07 Bendix Aviat Corp Improvements in digital integrating devices, particularly adapted for differential analysis

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007639A (en) * 1953-11-06 1961-11-07 Bendix Corp Digital differential analyzers
US3014659A (en) * 1953-11-27 1961-12-26 Ibm Electronic integrating means for continuous variable quantities
US3007640A (en) * 1954-01-06 1961-11-07 Bendix Corp Digital differential analyzers
US3007641A (en) * 1954-02-15 1961-11-07 Bendix Corp Digital differential analyzers
US2982470A (en) * 1954-03-01 1961-05-02 Univ Utah Digital differential analyzers
US3008639A (en) * 1954-04-16 1961-11-14 Ibm Electronic accumulator in which the component trigger circuits are operated relatively continuously
US3274376A (en) * 1955-05-18 1966-09-20 Bendix Corp Digital differential analyzer in conjunction with a general purpose computer
US2906457A (en) * 1955-05-24 1959-09-29 Digital Control Systems Inc Difunction root extractor circuits
US3022949A (en) * 1955-05-24 1962-02-27 Digital Control Systems Inc Difunction computing elements
US3035768A (en) * 1956-02-10 1962-05-22 Digital Control Systems Inc Electronic digital differential analyzer
US3039688A (en) * 1956-05-16 1962-06-19 Sperry Rand Corp Digital incremental computer
US2994477A (en) * 1956-08-27 1961-08-01 Bendix Corp Digital integrators

Also Published As

Publication number Publication date
US2994477A (en) 1961-08-01
GB824059A (en) 1959-11-25
DE1078353B (de) 1960-03-24
GB745816A (en) 1956-03-07
FR72125E (fr) 1960-03-30

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