FR3036186B1 - Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification - Google Patents

Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification Download PDF

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Publication number
FR3036186B1
FR3036186B1 FR1554237A FR1554237A FR3036186B1 FR 3036186 B1 FR3036186 B1 FR 3036186B1 FR 1554237 A FR1554237 A FR 1554237A FR 1554237 A FR1554237 A FR 1554237A FR 3036186 B1 FR3036186 B1 FR 3036186B1
Authority
FR
France
Prior art keywords
workpiece
wear
monitoring
computer program
classification shaft
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
FR1554237A
Other languages
English (en)
Other versions
FR3036186A1 (fr
Inventor
Aurelie GOUBY
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 Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
SNECMA SAS
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 Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1554237A priority Critical patent/FR3036186B1/fr
Publication of FR3036186A1 publication Critical patent/FR3036186A1/fr
Application granted granted Critical
Publication of FR3036186B1 publication Critical patent/FR3036186B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • 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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24323—Tree-organised classifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
FR1554237A 2015-05-12 2015-05-12 Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification Active FR3036186B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1554237A FR3036186B1 (fr) 2015-05-12 2015-05-12 Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1554237 2015-05-12
FR1554237A FR3036186B1 (fr) 2015-05-12 2015-05-12 Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification

Publications (2)

Publication Number Publication Date
FR3036186A1 FR3036186A1 (fr) 2016-11-18
FR3036186B1 true FR3036186B1 (fr) 2018-06-15

Family

ID=53484068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554237A Active FR3036186B1 (fr) 2015-05-12 2015-05-12 Procede, systeme et programme d'ordinateur de surveillance de l'usure d'une piece au moyen d'un arbre de classification

Country Status (1)

Country Link
FR (1) FR3036186B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109855879B (zh) * 2019-01-26 2020-09-04 厦门华夏国际电力发展有限公司 一种汽轮机伺服机构故障在线检测预警方法及系统

Also Published As

Publication number Publication date
FR3036186A1 (fr) 2016-11-18

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