FR2347826A1 - Circuit de linearisation des signaux de sortie de capteurs - Google Patents

Circuit de linearisation des signaux de sortie de capteurs

Info

Publication number
FR2347826A1
FR2347826A1 FR7710250A FR7710250A FR2347826A1 FR 2347826 A1 FR2347826 A1 FR 2347826A1 FR 7710250 A FR7710250 A FR 7710250A FR 7710250 A FR7710250 A FR 7710250A FR 2347826 A1 FR2347826 A1 FR 2347826A1
Authority
FR
France
Prior art keywords
output signal
sensor output
linearization circuit
signal linearization
circuit
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.)
Granted
Application number
FR7710250A
Other languages
English (en)
Other versions
FR2347826B1 (fr
Inventor
Claus Richter
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of FR2347826A1 publication Critical patent/FR2347826A1/fr
Application granted granted Critical
Publication of FR2347826B1 publication Critical patent/FR2347826B1/fr
Granted 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
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear
FR7710250A 1976-04-07 1977-04-05 Circuit de linearisation des signaux de sortie de capteurs Granted FR2347826A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615162A DE2615162C2 (de) 1976-04-07 1976-04-07 Schaltungsanordnung zur Linearisierung der Ausgangssignale von Meßfühlern

Publications (2)

Publication Number Publication Date
FR2347826A1 true FR2347826A1 (fr) 1977-11-04
FR2347826B1 FR2347826B1 (fr) 1983-03-18

Family

ID=5974743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710250A Granted FR2347826A1 (fr) 1976-04-07 1977-04-05 Circuit de linearisation des signaux de sortie de capteurs

Country Status (8)

Country Link
JP (1) JPS5819201B2 (fr)
CH (1) CH614525A5 (fr)
DE (1) DE2615162C2 (fr)
FR (1) FR2347826A1 (fr)
GB (1) GB1524802A (fr)
IT (1) IT1077387B (fr)
NL (1) NL7703751A (fr)
SE (1) SE413343B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415828A1 (fr) * 1978-01-30 1979-08-24 Exxon Research Engineering Co Procede et dispositif pour la compensation de detecteurs
FR2576166A1 (fr) * 1985-01-11 1986-07-18 Veglia Convertisseur analogique-numerique non lineaire

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412855A (en) * 1977-06-30 1979-01-30 Yokogawa Hokushin Electric Corp Analog signal processor
JPS5522121A (en) * 1978-08-04 1980-02-16 Chino Works Ltd Linearizer
JPS59180617U (ja) * 1983-05-20 1984-12-03 株式会社精工舎 計測装置
AT393742B (de) * 1985-01-25 1991-12-10 Ki Polt I Digitaler wechselspannungs-effektivwertmesser
HU195010B (en) * 1985-01-25 1988-03-28 Ki Polt I Digital apparatus for measuring r.m.s. value of alternating voltage
EP0241835B1 (fr) * 1986-04-10 1993-03-10 Tektronix, Inc. Circuit de commande pour un affichage composé d'éléments multiples
DE4418176A1 (de) * 1994-05-25 1996-02-15 Thomson Brandt Gmbh Meßeinrichtung mit linearer bzw. digitaler Meßwertsignalausgabe für Meßobjekte nichtlinearer Meßwertänderungscharakteristik

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923470A1 (de) * 1968-05-10 1969-11-20 Ether Ltd Analog-Digital-Wandler
FR2133522A1 (fr) * 1971-04-16 1972-12-01 Thomson Csf
US3801906A (en) * 1973-01-23 1974-04-02 Gen Motors Corp Digital frequency meter
US3939459A (en) * 1974-01-09 1976-02-17 Leeds & Northrup Company Digital signal linearizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923470A1 (de) * 1968-05-10 1969-11-20 Ether Ltd Analog-Digital-Wandler
FR2133522A1 (fr) * 1971-04-16 1972-12-01 Thomson Csf
US3801906A (en) * 1973-01-23 1974-04-02 Gen Motors Corp Digital frequency meter
US3939459A (en) * 1974-01-09 1976-02-17 Leeds & Northrup Company Digital signal linearizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415828A1 (fr) * 1978-01-30 1979-08-24 Exxon Research Engineering Co Procede et dispositif pour la compensation de detecteurs
FR2576166A1 (fr) * 1985-01-11 1986-07-18 Veglia Convertisseur analogique-numerique non lineaire

Also Published As

Publication number Publication date
JPS5819201B2 (ja) 1983-04-16
FR2347826B1 (fr) 1983-03-18
DE2615162C2 (de) 1979-11-29
SE7704093L (sv) 1977-10-08
SE413343B (sv) 1980-05-19
DE2615162B1 (de) 1977-09-08
NL7703751A (nl) 1977-10-11
JPS52145060A (en) 1977-12-02
IT1077387B (it) 1985-05-04
GB1524802A (en) 1978-09-13
CH614525A5 (en) 1979-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse