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BRPI0923292B8 - processo e sistema de correção de um sinal de medição de uma temperatura de fluido fornecido por um sensor, e, turborreator - Google Patents

processo e sistema de correção de um sinal de medição de uma temperatura de fluido fornecido por um sensor, e, turborreator Download PDF

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Publication number
BRPI0923292B8
BRPI0923292B8 BRPI0923292A BRPI0923292A BRPI0923292B8 BR PI0923292 B8 BRPI0923292 B8 BR PI0923292B8 BR PI0923292 A BRPI0923292 A BR PI0923292A BR PI0923292 A BRPI0923292 A BR PI0923292A BR PI0923292 B8 BRPI0923292 B8 BR PI0923292B8
Authority
BR
Brazil
Prior art keywords
sensor
signal
correcting
measurement signal
turbo
Prior art date
Application number
BRPI0923292A
Other languages
English (en)
Inventor
Djelassi Cedrik
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BRPI0923292A2 publication Critical patent/BRPI0923292A2/pt
Publication of BRPI0923292B1 publication Critical patent/BRPI0923292B1/pt
Publication of BRPI0923292B8 publication Critical patent/BRPI0923292B8/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

processo e sistema de correção de um sinal de medição (t1) de uma temperatura fornecido por um sensor, e, turborreator o processo de acordo com a invenção compreende: uma etapa de modelação digital, por um sinal modelado (t2), de uma temperatura medida pelo sensor (1 o); uma etapa de estimativa de um sinal de erro de arrasto (e1ag) para esse sensor, a partir do sinal modelado (t2) e de um sinal (t3) obtido por filtragem do sinal modelado, essa filtragem sendo parametrizada por uma estimativa de uma constante de tempo ( 1) do senso r; e uma etapa de correção do sinal de medição (t1) fornecido pelo sensor (10) com o auxílio do sinal de erro de arrasto estimado; o dito processo sendo caracterizado pelo fato de que a estimativa da constante de tempo do sensor é realizada em função do tempo a partir do sinal de medição (t1) e do sinal modelado (t2).
BRPI0923292A 2008-12-09 2009-12-08 processo e sistema de correção de um sinal de medição de uma temperatura de fluido fornecido por um sensor, e, turborreator BRPI0923292B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0858380 2008-12-09
FR0858380A FR2939508B1 (fr) 2008-12-09 2008-12-09 Procede et systeme de correction d'un signal de mesure d'une temperature.
PCT/FR2009/052447 WO2010067009A1 (fr) 2008-12-09 2009-12-08 Procede et systeme de correction d'un signal de mesure d'une temperature

Publications (3)

Publication Number Publication Date
BRPI0923292A2 BRPI0923292A2 (pt) 2016-01-26
BRPI0923292B1 BRPI0923292B1 (pt) 2019-07-16
BRPI0923292B8 true BRPI0923292B8 (pt) 2020-03-03

Family

ID=40922124

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923292A BRPI0923292B8 (pt) 2008-12-09 2009-12-08 processo e sistema de correção de um sinal de medição de uma temperatura de fluido fornecido por um sensor, e, turborreator

Country Status (8)

Country Link
US (1) US8924190B2 (pt)
EP (1) EP2373964B1 (pt)
CN (1) CN102239394B (pt)
BR (1) BRPI0923292B8 (pt)
CA (1) CA2745974C (pt)
FR (1) FR2939508B1 (pt)
RU (1) RU2509991C2 (pt)
WO (1) WO2010067009A1 (pt)

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CN102455245B (zh) * 2010-10-25 2014-06-18 北京卫星环境工程研究所 一种采用滞后温度补偿的压力变化检漏方法
US20120283849A1 (en) * 2011-05-06 2012-11-08 Kureemun Ridwan Sensor system having time lag compensation
CN102928121B (zh) * 2012-08-28 2015-08-19 沈阳黎明航空发动机(集团)有限责任公司 一种航空发动机温度修正器修理方法
FR3007152B1 (fr) 2013-06-18 2015-07-03 Snecma Procede et systeme de recalage d'un modele numerique
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US10323965B2 (en) 2015-11-10 2019-06-18 Pratt & Whitney Canada Corp. Estimating system parameters from sensor measurements
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CN107782466B (zh) * 2016-08-31 2020-02-21 联合汽车电子有限公司 油温传感器的合理性故障诊断及处理系统及方法
US11226255B2 (en) 2016-09-29 2022-01-18 Rosemount Inc. Process transmitter isolation unit compensation
RU2664897C1 (ru) * 2017-03-03 2018-08-23 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В. Хруничева" Способ измерения тепловой постоянной времени термодатчика
CN109100051B (zh) * 2017-06-20 2021-01-08 中国航发商用航空发动机有限责任公司 温度传感器的动态响应的温度修正方法及装置
CN107990929B (zh) * 2017-11-28 2020-08-28 漳州科华技术有限责任公司 滤波时间常数的控制方法及装置、计算机装置、存储介质
CN110006548B (zh) * 2018-01-04 2021-02-19 中国航发商用航空发动机有限责任公司 温度传感器信号补偿方法和装置、计算机可读存储介质
FR3080680B1 (fr) * 2018-04-26 2020-05-08 Safran Aircraft Engines Procede et systeme de traitement d'un signal de mesure d'une temperature delivre par un capteur
CN109031942B (zh) * 2018-07-31 2020-08-11 清华大学 一种利用传递函数修正量热仪量热过程延迟环节的方法
WO2020162868A1 (en) * 2019-02-04 2020-08-13 Siemens Aktiengesellschaft System and method for testing and validating applications
US11293366B2 (en) * 2019-02-19 2022-04-05 GM Global Technology Operations LLC Data sensing and estimation
CN110851771A (zh) * 2019-10-08 2020-02-28 联合汽车电子有限公司 电机最高工作温度的监控方法、装置和存储介质
CN113588122A (zh) * 2021-07-27 2021-11-02 吉林省中赢高科技有限公司 物体表面温度的测量方法及装置
TWI780913B (zh) * 2021-09-15 2022-10-11 長聖儀器股份有限公司 可不斷改善風扇評估邏輯之方法及使用該方法之風扇評估裝置

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Also Published As

Publication number Publication date
CA2745974C (fr) 2017-11-21
BRPI0923292A2 (pt) 2016-01-26
US20110238351A1 (en) 2011-09-29
FR2939508A1 (fr) 2010-06-11
CN102239394A (zh) 2011-11-09
FR2939508B1 (fr) 2011-01-07
CA2745974A1 (fr) 2010-06-17
BRPI0923292B1 (pt) 2019-07-16
RU2509991C2 (ru) 2014-03-20
WO2010067009A1 (fr) 2010-06-17
RU2011128423A (ru) 2013-01-27
CN102239394B (zh) 2014-05-28
EP2373964B1 (fr) 2016-11-16
EP2373964A1 (fr) 2011-10-12
US8924190B2 (en) 2014-12-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G01K 7/42 , G01K 13/02

Ipc: G01K 13/02 (1968.09), G01K 7/42 (1995.01)

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2009, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant

Free format text: REF. RPI 2532 DE 16/07/2019 QUANTO A DATA DA PUBLICACAO INTERNACIONAL.