FR3119019B1 - Procede de surveillance d’un actionneur - Google Patents
Procede de surveillance d’un actionneur Download PDFInfo
- Publication number
- FR3119019B1 FR3119019B1 FR2100414A FR2100414A FR3119019B1 FR 3119019 B1 FR3119019 B1 FR 3119019B1 FR 2100414 A FR2100414 A FR 2100414A FR 2100414 A FR2100414 A FR 2100414A FR 3119019 B1 FR3119019 B1 FR 3119019B1
- Authority
- FR
- France
- Prior art keywords
- actuator
- monitoring
- characteristic frequency
- fault
- analysis frequencies
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
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- 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
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- 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
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2829—Testing of circuits in sensor or actuator systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Control Of Electric Motors In General (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Ce procédé comporte : la détermination d’une fréquence caractéristique () d’un défaut possible de l’actionneur (100), l’estimation de coefficients () d’une somme pondérée de composantes spectrales () à des fréquences d’analyse () respectives pour approcher un signal de mesure () d’une grandeur de fonctionnement de l’actionneur (100), au moins une des fréquences d’analyse () étant obtenue à partir de la fréquence caractéristique () du défaut, et la détection ou non du défaut à partir des coefficients estimés (). Figure pour l’abrégé : Fig. 3
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2100414A FR3119019B1 (fr) | 2021-01-15 | 2021-01-15 | Procede de surveillance d’un actionneur |
PCT/FR2022/050076 WO2022153013A1 (fr) | 2021-01-15 | 2022-01-13 | Procede de surveillance d'un actionneur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2100414 | 2021-01-15 | ||
FR2100414A FR3119019B1 (fr) | 2021-01-15 | 2021-01-15 | Procede de surveillance d’un actionneur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3119019A1 FR3119019A1 (fr) | 2022-07-22 |
FR3119019B1 true FR3119019B1 (fr) | 2023-03-31 |
Family
ID=74759129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2100414A Active FR3119019B1 (fr) | 2021-01-15 | 2021-01-15 | Procede de surveillance d’un actionneur |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3119019B1 (fr) |
WO (1) | WO2022153013A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3059784A1 (fr) * | 2016-12-06 | 2018-06-08 | Universite De Corse P Paoli | Installation de diagnostic d'une machine electrique |
US10928814B2 (en) * | 2017-02-24 | 2021-02-23 | General Electric Technology Gmbh | Autonomous procedure for monitoring and diagnostics of machine based on electrical signature analysis |
-
2021
- 2021-01-15 FR FR2100414A patent/FR3119019B1/fr active Active
-
2022
- 2022-01-13 WO PCT/FR2022/050076 patent/WO2022153013A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2022153013A1 (fr) | 2022-07-21 |
FR3119019A1 (fr) | 2022-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220722 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |