FR2251866B3 - - Google Patents

Info

Publication number
FR2251866B3
FR2251866B3 FR7341916A FR7341916A FR2251866B3 FR 2251866 B3 FR2251866 B3 FR 2251866B3 FR 7341916 A FR7341916 A FR 7341916A FR 7341916 A FR7341916 A FR 7341916A FR 2251866 B3 FR2251866 B3 FR 2251866B3
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
FR7341916A
Other languages
French (fr)
Other versions
FR2251866A1 (de
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.)
REDELEC
Original Assignee
REDELEC
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 REDELEC filed Critical REDELEC
Priority to FR7341916A priority Critical patent/FR2251866B3/fr
Priority to DE2401936A priority patent/DE2401936A1/de
Priority to US433897A priority patent/US3928756A/en
Publication of FR2251866A1 publication Critical patent/FR2251866A1/fr
Application granted granted Critical
Publication of FR2251866B3 publication Critical patent/FR2251866B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • 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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
FR7341916A 1973-01-17 1973-11-21 Expired FR2251866B3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7341916A FR2251866B3 (de) 1973-11-21 1973-11-21
DE2401936A DE2401936A1 (de) 1973-01-17 1974-01-16 Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion
US433897A US3928756A (en) 1973-01-17 1974-01-16 Device for calculating the successive derivatives of a function of a variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341916A FR2251866B3 (de) 1973-11-21 1973-11-21

Publications (2)

Publication Number Publication Date
FR2251866A1 FR2251866A1 (de) 1975-06-13
FR2251866B3 true FR2251866B3 (de) 1976-10-08

Family

ID=9128212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341916A Expired FR2251866B3 (de) 1973-01-17 1973-11-21

Country Status (1)

Country Link
FR (1) FR2251866B3 (de)

Also Published As

Publication number Publication date
FR2251866A1 (de) 1975-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse