Surveillance et diagnostic des systèmes

  • See this page in english

    En bref

  • Nombre d'heures : 19h
  • Langue d'enseignement : English
  • Méthode d'enseignement : En présence
  • Code : NEGT4B

Objectifs

Have a global vision of what are monitoring and diagnostic

Know different monitoring and diagnostic methods and their fields of application

Identify the main functions involved in monitoring and diagnostic

Description

Course work

  • Degradation and faults in electromechanical systems, static converters, passive components (capacitors and inductors), cables and insulators,
  • Introduction to diagnosis, supervision and health monitoring, principles and example of existing protections and monitoring solution
  • Introduction to dependability
  • Classification of diagnosis approaches: model and signal based diagnosis methods, examples of degradation monitoring and fault detections
  • Several examples of condition monitoring and diagnosis methods
  • Design of experiments as a degradation and lifespan modelling method

 

Lab project on diagnosis and supervision

  1. Illustration of signal-based methods:

-          detection of mechanical unbalance through spectral analysis. (Fast Fourier Transform, Concordia transform).

-          detection of driver drowsiness using time-frequency approaches (Short time Fourier transform, Student T-test, ROC curves).

 

2. Experimental nonlinear lifespan modeling of electrical wire insulation samples (Design of Experiments, Analysis of Variance)




Bibliographie

-          R. Isermann, Fault-Diagnosis Applications, ISBN: 978-3-642-12766-3, 354 pages, Springer, 20011.

-          J.C. Trigeassou, Electrical Machines Diagnosis, ISBN: 9781848212633, 334 pages, Wiley, 2011

-          W. Zhang - Fault detection, ISBN 978-953-307-037-7, 512 pages, InTech, 2010

-          G. Zwigelstein,  Diagnostic des défaillances, Hermès, Paris, 1995

-          M. Pillet,  Introduction aux plans d’expériences, Editions d’Organisation Université

Contact(s)

MAUSSION Pascal

Tél : 2364

Email : Pascal.Maussion @ enseeiht.fr

Lieu(x)

  • Toulouse

Contactez l’ENSEEIHT

L’École Nationale Supérieure d'Électrotechnique, d'Électronique, d'Informatique, d'Hydraulique et des Télécommunications

2, rue Charles Camichel - BP 7122
31071 Toulouse Cedex 7, France

+33 (0)5 34 32 20 00

Certifications

  • Logo MENESR
  • Logo UTFTMP
  • Logo INP
  • Logo INPT
  • Logo Mines télécoms
  • Logo CTI
  • Logo CDEFI
  • Logo midisup