FR3102858B1 - Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef - Google Patents

Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef Download PDF

Info

Publication number
FR3102858B1
FR3102858B1 FR1912377A FR1912377A FR3102858B1 FR 3102858 B1 FR3102858 B1 FR 3102858B1 FR 1912377 A FR1912377 A FR 1912377A FR 1912377 A FR1912377 A FR 1912377A FR 3102858 B1 FR3102858 B1 FR 3102858B1
Authority
FR
France
Prior art keywords
rotating machine
aircraft
monitoring
computer program
envelopes
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.)
Active
Application number
FR1912377A
Other languages
English (en)
Other versions
FR3102858A1 (fr
Inventor
Yosra Marnissi
Dany Abboud
Badoui Mohamed El
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.)
Safran SA
Original Assignee
Safran SA
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 Safran SA filed Critical Safran SA
Priority to FR1912377A priority Critical patent/FR3102858B1/fr
Priority to PCT/FR2020/051978 priority patent/WO2021089936A1/fr
Priority to US17/774,591 priority patent/US11754435B2/en
Publication of FR3102858A1 publication Critical patent/FR3102858A1/fr
Application granted granted Critical
Publication of FR3102858B1 publication Critical patent/FR3102858B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/02—Details of balancing machines or devices
    • G01M1/08—Instruments for indicating directly the magnitude and phase of the imbalance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • G01R23/167—Spectrum analysis; Fourier analysis using filters with digital filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Balance (AREA)

Abstract

L’invention concerne un procédé (1) de surveillance d’une machine tournante (100) d’un aéronef, dans lequel on acquiert un signal de mesure de la machine tournante. Suivant l’invention, on estime des fréquences ( ) instantanées de composantes sinusoïdales du signal de mesure, on exécute par un module (12) de calcul plusieurs itérations successives effectuées, dans chacune desquelles: on met à jour (C1) des enveloppes complexes des composantes, on met à jour (C21) des paramètres d’un modèle d’un bruit du signal à partir des enveloppes, on teste (C4) si le modèle converge de l’itération précédente à l’itération actuelle, pour : dans la négative, refaire une nouvelle itération, dans l’affirmative, effectuer un calcul (D) des enveloppes complexes à partir des itérations effectuées. Figure pour l'abrégé : figure 2
FR1912377A 2019-11-05 2019-11-05 Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef Active FR3102858B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1912377A FR3102858B1 (fr) 2019-11-05 2019-11-05 Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef
PCT/FR2020/051978 WO2021089936A1 (fr) 2019-11-05 2020-11-03 Procédé, dispositif et programme d'ordinateur de surveillance d'une machine tournante d'un aéronef
US17/774,591 US11754435B2 (en) 2019-11-05 2020-11-03 Method, device and computer program for monitoring a rotating machine of an aircraft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912377A FR3102858B1 (fr) 2019-11-05 2019-11-05 Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef
FR1912377 2019-11-05

Publications (2)

Publication Number Publication Date
FR3102858A1 FR3102858A1 (fr) 2021-05-07
FR3102858B1 true FR3102858B1 (fr) 2021-10-29

Family

ID=70008620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912377A Active FR3102858B1 (fr) 2019-11-05 2019-11-05 Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef

Country Status (3)

Country Link
US (1) US11754435B2 (fr)
FR (1) FR3102858B1 (fr)
WO (1) WO2021089936A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3133920B1 (fr) 2022-03-28 2024-09-06 Institut Nat Des Sciences Appliquees Lyon Méthode de surveillance du régime moteur d'une machine tournante, notamment d'un moteur d'aéronef
CN116318469B (zh) * 2023-01-09 2024-03-22 中国电子科技集团公司第三十六研究所 非高斯噪声下的通信干扰信号中心频率估计方法和装置
CN118519074B (zh) * 2024-07-23 2024-10-08 东莞市新龙科技有限公司 基于数据分析的电连接器状态检测辨别方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501965A (en) 1966-06-30 1970-03-24 Int Research & Dev Co Ltd Electronic vibration analyzing apparatus incorporating automatic phase and amplitude recording means
US3307408A (en) 1966-08-10 1967-03-07 Int Research & Dev Co Ltd Synchronous filter apparatus in which pass-band automatically tracks signal, useful for vibration analysis
US3938394A (en) 1973-11-30 1976-02-17 Ird Mechanalysis, Inc. Combination balance analyzer and vibration spectrum analyzer
US20040125893A1 (en) * 2002-12-17 2004-07-01 Saeed Gazor Methods and systems for tracking of amplitudes, phases and frequencies of a multi-component sinusoidal signal
DK2085902T3 (en) 2008-02-02 2018-03-12 Siemens Ind Software Nv Order tracking method and system
FR2947335A1 (fr) * 2009-06-25 2010-12-31 Mathieu Plachot Surveillance spectrale systematique (s3) d'un moteur d'avion
US9482644B2 (en) * 2013-09-17 2016-11-01 Ata Engineering, Inc. Methods and apparatus for high-resolution continuous scan imaging using vold-kalman filtering
CN104316323B (zh) * 2014-10-24 2017-01-11 西安交通大学 基于周期靶向的最优共振频带确定方法
CN105512369B (zh) 2015-11-27 2018-05-01 电子科技大学 基于阶次谱的Vold-Kalman滤波带宽优选方法
CN107300467B (zh) * 2017-06-19 2019-09-06 苏州微著设备诊断技术有限公司 一种低速重载传动装置故障诊断方法
FR3079976B1 (fr) * 2018-04-09 2020-04-17 Safran Module d'acquisition pour un systeme de surveillance d'une machine tournante, systeme et procede de surveillance

Also Published As

Publication number Publication date
WO2021089936A1 (fr) 2021-05-14
US20220412793A1 (en) 2022-12-29
US11754435B2 (en) 2023-09-12
FR3102858A1 (fr) 2021-05-07

Similar Documents

Publication Publication Date Title
FR3102858B1 (fr) Procédé, dispositif et programme d’ordinateur de surveillance d’une machine tournante d’un aéronef
CN113221280B (zh) 一种基于数字孪生的滚动轴承建模与模型更新方法及系统
KR100887433B1 (ko) 시스템-감시 모델들을 갱신하기 위한 시스템, 장치, 및방법들
Li et al. Damage detection of bridges using response of vehicle considering road surface roughness
CN109460561A (zh) 采油设备故障诊断方法及装置
KR102384189B1 (ko) 머신러닝에 기초한 반도체 불량 시점 예측 장치 및 방법
RU2012130372A (ru) Устройство и способ обработки сигналов фонокардиограммы
Yoo et al. Vibration analysis process based on spectrogram using gradient class activation map with selection process of CNN model and feature layer
CN113408068A (zh) 一种随机森林分类的机泵故障诊断方法及装置
CN110261483A (zh) 焊缝缺陷检测方法、装置、检测设备及可读存储介质
CN107909156A (zh) 一种设备状态检测方法及计算设备
Lueken et al. Peak detection algorithm for gait segmentation in long-term monitoring for stride time estimation using inertial measurement sensors
WO2020168308A1 (fr) Catégorisation de morphologies de forme d'onde
JPH11129145A (ja) 加工物の形状精度診断装置及び加工物の形状精度診断方法及び記録媒体
Tang et al. A novel hand-eye semi-automatic calibration process for laser profilometers using machine learning
CN116738352B (zh) 视网膜血管阻塞疾病的视杆细胞异常分类方法及装置
Manhas et al. Identification of reusable software modules in function oriented software systems using neural network based technique
Kanna et al. A multi-branch multi-scale convolutional neural network using automatic detection of fetal arrhythmia
Song et al. Empirical evaluation of energy consumption for mobile applications
CN111633466B (zh) 大数据分析五轴小龙门数控加工中心的动态精度检测方法
CN110263811B (zh) 一种基于数据融合的设备运行状态监测方法及系统
Roy et al. Valvular Heart Disease Prediction Using CNN-based Residual Network
CN111880095A (zh) 基于三相电流信号平方和的感应电机故障分析方法及系统
Pang et al. RETRACTED: Detection and analysis of typical vibration load of grain harvester based on short-time Fourier method
Jaramillo-Rueda et al. A Computational Architecture for Inference of a Quantized-CNN for Detecting Atrial Fibrillation

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210507

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5