ES2039150A1 - "sistema para linealizar una salida no lineal de un sensor" - Google Patents

"sistema para linealizar una salida no lineal de un sensor"

Info

Publication number
ES2039150A1
ES2039150A1 ES919102220A ES9102220A ES2039150A1 ES 2039150 A1 ES2039150 A1 ES 2039150A1 ES 919102220 A ES919102220 A ES 919102220A ES 9102220 A ES9102220 A ES 9102220A ES 2039150 A1 ES2039150 A1 ES 2039150A1
Authority
ES
Spain
Prior art keywords
curve
data
linear
value
point
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
ES919102220A
Other languages
English (en)
Other versions
ES2039150B1 (es
Inventor
Karl Hinrichs
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.)
Newport Electronics Inc
Original Assignee
Newport Electronics Inc
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 Newport Electronics Inc filed Critical Newport Electronics Inc
Publication of ES2039150A1 publication Critical patent/ES2039150A1/es
Application granted granted Critical
Publication of ES2039150B1 publication Critical patent/ES2039150B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/035—Reduction of table size
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

SISTEMA PARA LINEALIZAR UNA SALIDA NO LINEAL DE UN SENSOR, COMPRENDE UN PROCESADOR PARA VIGILAR UN SENSOR CUYA SEÑAL DE SALIDA SIGUE UNA CURVA NO LINEAL EN RESPUESTA A UNA VARIACION LINEAL EN UN FENOMENO VIGILADO, QUE CONVIERTE LA SEÑAL DEL SENSOR EN UNA SALIDA LINEAL PROPORCIONAL O IGUAL AL FENOMENO QUE ESTE SIENDO VIGILADO, E INCLUYE UNA MEMORIA PARA ALMACENAR UNA TABLA, LA CUAL INCLUYE UN VALOR D DE PARTIDA DE PUNTO DE DATOS EN LA CURVA, UN VALOR S DE PARTIDA DE PENDIENTE A OTRO PUNTO DE DATOS EN LA CURVA, UN VALOR S'' DE PARTIDA DE CURVATURA PARA UNA SUCESION DE LOS PUNTOS DE DATOS EN LA CURVA Y UNA PLURALIDAD DE VALORES S'''' DE VELOCIDAD DE VARIACION DE LA CURVATURA PARA LA CURVA DE SALIDA INICIAL ENTRE VALORES DE PUNTOS DE DATOS O SU APLICACION AL ALMACENAMIENTO DE DATOS DE PARAMETROS FISICOS.
ES9102220A 1990-10-09 1991-10-08 "sistema para linealizar una salida no lineal de un sensor" Expired - Fee Related ES2039150B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59407390A 1990-10-09 1990-10-09

Publications (2)

Publication Number Publication Date
ES2039150A1 true ES2039150A1 (es) 1993-08-16
ES2039150B1 ES2039150B1 (es) 1994-03-16

Family

ID=24377410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102220A Expired - Fee Related ES2039150B1 (es) 1990-10-09 1991-10-08 "sistema para linealizar una salida no lineal de un sensor"

Country Status (6)

Country Link
CA (1) CA2052599C (es)
DE (1) DE4133467A1 (es)
ES (1) ES2039150B1 (es)
FR (1) FR2667708A1 (es)
GB (1) GB2249837B (es)
IT (1) IT1249456B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006135977A1 (en) * 2005-06-24 2006-12-28 Carl Peter Renneberg A circuit and method for fitting the output of a sensor to a predetermined linear relationship
DE102006050924B4 (de) * 2006-10-28 2017-01-05 Techem Energy Services Gmbh Verfahren und Vorrichtung zur Erzeugung temperaturabhängiger Kennlinien sowie deren Linearisierung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030990A1 (de) * 1979-09-07 1981-04-02 Goerz Electro Gmbh, Wien Linearisierungsschaltung
US4616325A (en) * 1983-06-17 1986-10-07 Johnson Service Company Zone condition controller and method of using same
EP0280436A2 (en) * 1987-02-24 1988-08-31 De La Rue Systems Limited Monitoring system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727037A (en) * 1971-08-27 1973-04-10 A Zorn Variable increment digital function generator
US3979745A (en) * 1974-02-22 1976-09-07 Westronics, Inc. System and method for linearizing analog measurements during analog-to-digital conversion
US4024385A (en) * 1974-02-25 1977-05-17 Raytheon Company Second difference function generator
FR2296319A1 (fr) * 1974-12-27 1976-07-23 Cit Alcatel Dispositif a fonctionnement numerique pour la generation d'ondes periodiques
DE2738352A1 (de) * 1977-08-23 1979-03-01 Siemens Ag Funktionsgenerator mit speichermatrix
IT1094717B (it) * 1978-04-20 1985-08-02 Eurodomestici Ind Riunite Dispositivo per la conversione digitale di quantita' fisiche analogiche
US4282578A (en) * 1980-03-17 1981-08-04 Burr-Brown Research Corporation System for linearizing non-linear transducer signals
DE3128095A1 (de) * 1981-07-16 1983-02-03 Hartmann & Braun Ag, 6000 Frankfurt "verfahren zur digitalen korrektur des zusammenhanges zwischen einem digitalen eingangssignal und einem digitalen ausgangssignal sowie schaltungsanordnung zur durchfuehrung dieses verfahrens"
US4912397A (en) * 1987-09-30 1990-03-27 Eaton Corporation Transducer linearizing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030990A1 (de) * 1979-09-07 1981-04-02 Goerz Electro Gmbh, Wien Linearisierungsschaltung
US4616325A (en) * 1983-06-17 1986-10-07 Johnson Service Company Zone condition controller and method of using same
EP0280436A2 (en) * 1987-02-24 1988-08-31 De La Rue Systems Limited Monitoring system

Also Published As

Publication number Publication date
ES2039150B1 (es) 1994-03-16
GB2249837B (en) 1995-01-25
DE4133467A1 (de) 1992-04-16
ITRM910763A0 (it) 1991-10-09
CA2052599C (en) 1998-11-24
ITRM910763A1 (it) 1993-04-09
FR2667708A1 (fr) 1992-04-10
GB9120777D0 (en) 1991-11-13
IT1249456B (it) 1995-02-23
GB2249837A (en) 1992-05-20
CA2052599A1 (en) 1992-04-10

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20141120