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FR2427013A1 - PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE - Google Patents

PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE

Info

Publication number
FR2427013A1
FR2427013A1 FR7815416A FR7815416A FR2427013A1 FR 2427013 A1 FR2427013 A1 FR 2427013A1 FR 7815416 A FR7815416 A FR 7815416A FR 7815416 A FR7815416 A FR 7815416A FR 2427013 A1 FR2427013 A1 FR 2427013A1
Authority
FR
France
Prior art keywords
self
data acquisition
results
correction
errorous
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
FR7815416A
Other languages
French (fr)
Other versions
FR2427013B1 (en
Inventor
Jacques Bry
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.)
EFCIS
Original Assignee
EFCIS
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 EFCIS filed Critical EFCIS
Priority to FR7815416A priority Critical patent/FR2427013A1/en
Priority to DE19792921069 priority patent/DE2921069A1/en
Priority to JP6331479A priority patent/JPS5530795A/en
Priority to GB7918099A priority patent/GB2026271A/en
Publication of FR2427013A1 publication Critical patent/FR2427013A1/en
Application granted granted Critical
Publication of FR2427013B1 publication Critical patent/FR2427013B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Analogue/Digital Conversion (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

L'invention concerne un procédé d'autocorrection de résultats erronés susceptibles d'être délivrés par un système d'acquisition ou de restitution de données, ainsi qu'un système permettant la mise en oeuvre de ce procédé. Ce système est caractérisé en ce qu'il comprend des moyens d'acquisition ou de restitution de données, associés à des moyens pour enregistrer électriquement et de manière non volatile des informations permettant d'obtenir automatiquement les valeurs exactes des résultats à partir des valeurs erronées des résultats. Application à la correction automatique des erreurs sur les valeurs des résultats délivrés par un système d'acquisition ou de restitution de données, comprenant notamment un convertisseur analogique-numérique ou un convertisseur numérique-analogique.The invention relates to a method for auto-correcting erroneous results liable to be delivered by a data acquisition or restitution system, as well as to a system allowing the implementation of this method. This system is characterized in that it comprises means for acquiring or restoring data, associated with means for recording electrically and in a non-volatile manner information making it possible to automatically obtain the exact values of the results from the erroneous values. results. Application to the automatic correction of errors in the values of the results delivered by a data acquisition or restitution system, comprising in particular an analog-to-digital converter or a digital-to-analog converter.

FR7815416A 1978-05-24 1978-05-24 PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE Granted FR2427013A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7815416A FR2427013A1 (en) 1978-05-24 1978-05-24 PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE
DE19792921069 DE2921069A1 (en) 1978-05-24 1979-05-23 PROCEDURES FOR SELF-CORRECTING INCORRECT RESULTS AND SYSTEM USING THIS PROCEDURE FOR DETERMINING OR RESTORING SIZES
JP6331479A JPS5530795A (en) 1978-05-24 1979-05-24 Automatic correction of error input numeric value and device executing same
GB7918099A GB2026271A (en) 1978-05-24 1979-05-24 Automatically correcting incorrect results delivered by a data acquisition or restitution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815416A FR2427013A1 (en) 1978-05-24 1978-05-24 PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE

Publications (2)

Publication Number Publication Date
FR2427013A1 true FR2427013A1 (en) 1979-12-21
FR2427013B1 FR2427013B1 (en) 1983-01-21

Family

ID=9208638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815416A Granted FR2427013A1 (en) 1978-05-24 1978-05-24 PROCESS FOR SELF-CORRECTION OF ERROROUS RESULTS DELIVERED BY A DATA ACQUISITION CHAIN AND SELF-CORRECTING SYSTEM FOR IMPLEMENTING THIS PROCEDURE

Country Status (4)

Country Link
JP (1) JPS5530795A (en)
DE (1) DE2921069A1 (en)
FR (1) FR2427013A1 (en)
GB (1) GB2026271A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560724A1 (en) * 1984-03-02 1985-09-06 Trt Telecom Radio Electr DIGITAL-TO-ANALOG CONVERTER DEVICE
EP0189291A2 (en) * 1985-01-23 1986-07-30 Tektronix, Inc. Method and system for enhancing the accuracy of analog-to-digital converters
EP0231950A2 (en) * 1986-02-07 1987-08-12 Fuji Photo Film Co., Ltd. Method of nonlinear A/D conversion
EP0514587A2 (en) * 1991-05-24 1992-11-25 Samsung Electronics Co., Ltd. A process of linearizing non-linear analog-to-digital conversion the process and circuit for performing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036074A1 (en) * 1980-09-25 1982-05-06 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithic integrated digital-analog converter - has built-in micro-computer controlling adjustment of resistor network
JPH0663779B2 (en) * 1981-11-10 1994-08-22 セントロン ベー．オー．エフ． Biological parameter detection system
JPH04302223A (en) * 1990-12-03 1992-10-26 General Electric Co <Ge> Circuit device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340072A (en) * 1971-04-19 1973-12-05 British Aircraft Corp Ltd Apparatus for signalling the angular displacement of a body about an axis
FR2221876A1 (en) * 1973-03-15 1974-10-11 Dassault Electronique Digital coder divides angles sine - by sum or difference of angular sine and cosine
DE2452746A1 (en) * 1974-11-07 1976-05-20 Peter Hans Temperature measurement evaluations - for thermocouples and resistance thermometers with values independent of terminal or ambient temps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340072A (en) * 1971-04-19 1973-12-05 British Aircraft Corp Ltd Apparatus for signalling the angular displacement of a body about an axis
FR2221876A1 (en) * 1973-03-15 1974-10-11 Dassault Electronique Digital coder divides angles sine - by sum or difference of angular sine and cosine
DE2452746A1 (en) * 1974-11-07 1976-05-20 Peter Hans Temperature measurement evaluations - for thermocouples and resistance thermometers with values independent of terminal or ambient temps

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV700/72 *
NV700/74 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560724A1 (en) * 1984-03-02 1985-09-06 Trt Telecom Radio Electr DIGITAL-TO-ANALOG CONVERTER DEVICE
EP0155046A1 (en) * 1984-03-02 1985-09-18 Telecommunications Radioelectriques Et Telephoniques T.R.T. Digital-analogous converter device
EP0189291A2 (en) * 1985-01-23 1986-07-30 Tektronix, Inc. Method and system for enhancing the accuracy of analog-to-digital converters
EP0189291A3 (en) * 1985-01-23 1988-06-01 Tektronix, Inc. Method and system for enhancing the accuracy of analog-to-digital converters
EP0231950A2 (en) * 1986-02-07 1987-08-12 Fuji Photo Film Co., Ltd. Method of nonlinear A/D conversion
EP0231950A3 (en) * 1986-02-07 1990-10-03 Fuji Photo Film Co., Ltd. Method of nonlinear a/d conversion
EP0514587A2 (en) * 1991-05-24 1992-11-25 Samsung Electronics Co., Ltd. A process of linearizing non-linear analog-to-digital conversion the process and circuit for performing
EP0514587A3 (en) * 1991-05-24 1993-09-22 Samsung Electronics Co., Ltd. A process of linearizing non-linear analog-to-digital conversion the process and circuit for performing

Also Published As

Publication number Publication date
FR2427013B1 (en) 1983-01-21
JPS5530795A (en) 1980-03-04
DE2921069A1 (en) 1979-11-29
GB2026271A (en) 1980-01-30

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