BR8103572A - Processo e dispositivo para a derivacao de um sinal eletrico analogico - Google Patents

Processo e dispositivo para a derivacao de um sinal eletrico analogico

Info

Publication number
BR8103572A
BR8103572A BR8103572A BR8103572A BR8103572A BR 8103572 A BR8103572 A BR 8103572A BR 8103572 A BR8103572 A BR 8103572A BR 8103572 A BR8103572 A BR 8103572A BR 8103572 A BR8103572 A BR 8103572A
Authority
BR
Brazil
Prior art keywords
derivation
electric signal
analog electric
analog
signal
Prior art date
Application number
BR8103572A
Other languages
English (en)
Portuguese (pt)
Inventor
P Ricaud
Original Assignee
Ind Acrospatiale Soc Nat
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 Ind Acrospatiale Soc Nat filed Critical Ind Acrospatiale Soc Nat
Publication of BR8103572A publication Critical patent/BR8103572A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Analogue/Digital Conversion (AREA)
BR8103572A 1980-06-04 1981-06-03 Processo e dispositivo para a derivacao de um sinal eletrico analogico BR8103572A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012381A FR2484110A1 (fr) 1980-06-04 1980-06-04 Procede et dispositif pour la derivation d'un signal electrique analogique

Publications (1)

Publication Number Publication Date
BR8103572A true BR8103572A (pt) 1982-03-02

Family

ID=9242686

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103572A BR8103572A (pt) 1980-06-04 1981-06-03 Processo e dispositivo para a derivacao de um sinal eletrico analogico

Country Status (6)

Country Link
US (1) US4409667A (cg-RX-API-DMAC7.html)
EP (1) EP0041437B1 (cg-RX-API-DMAC7.html)
BR (1) BR8103572A (cg-RX-API-DMAC7.html)
CA (1) CA1165886A (cg-RX-API-DMAC7.html)
DE (1) DE3162354D1 (cg-RX-API-DMAC7.html)
FR (1) FR2484110A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685265A5 (de) * 1992-07-09 1995-05-15 Arnold Heinrich Quinke Akzelerometer.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590229A (en) * 1968-03-28 1971-06-29 Electronics Lab Inc Digital differentiator
DE2401936A1 (de) * 1973-01-17 1974-07-18 Auray Didier Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion
US3978414A (en) * 1975-03-25 1976-08-31 American Optical Corporation Apparatus and method for taking the derivative of a slowly varying electrical signal
US4071901A (en) * 1976-11-08 1978-01-31 Rockwell International Corporation Analog-to-digital conversion means and associated lag compensated apparatus

Also Published As

Publication number Publication date
DE3162354D1 (en) 1984-03-29
EP0041437A1 (fr) 1981-12-09
FR2484110A1 (fr) 1981-12-11
CA1165886A (fr) 1984-04-17
EP0041437B1 (fr) 1984-02-22
FR2484110B1 (cg-RX-API-DMAC7.html) 1983-08-26
US4409667A (en) 1983-10-11

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