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20 Οκτ 2013 (πριν από 3 χρόνια και 10 μήνες)

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CONTACT
Séverine PAILLARD
CEA LIST
+33 (0)1 69 08 46 95
severine.paillard@cea.fr
PARTNERS
Large companies:
CEA LIST, CEV-VALLOUREC,
EDF
SMEs:
M2M
Research institutes, universities:
L2S
PROJECT DATA
Coordinator:
CEA LIST
Call:
ANR
Start date:
April 2008
Duration:
36 months
Global budget (M2):
0.8
Funding (M2):
0.4
INversion et DIagnostic Automatique
en Contrôle non destructif
Systems Design and Development Tools WG
Modelling systems simulation
INDIAC
The INDIAC issue is to assist diagnostic after a non destuctive testing with calculating
tools based on inverse algorithms and strong direct models. The goal of this project is
to enhance the early development in modelisation to built helping tool for diagnostic
based on an optimal use of simulated data.
PROGRESS BEYOND THE STATE OF THE ART
The INDIAC project developed software tools to assist diagnostic. These tools are based
on eddy current or ultrasonic models. An inverse model is developped for EC data inter-
pretation (EDF), for UT testing, methods developped are based on specific data post-pro-
cessing (CEA LIST) and neural network (CEV) in order to improve flaw characterisation.
In order to optimize these models, tools are built like adaptative data-base (L2S) or "real
time" (M2M) related to the platform CIVA.
MAJOR PROJECT OUTCOMES

Publications:
• "Adaptive database for eddy-current testing of metal tube" accepté au "8th Inter-
national Symposium on Electric and Magnetic Fields", EMF 2009 qui s'est tenu en
mai 2009 à Mondovi (Italie) présenté par SUPELEC-L2S.
• "New ultrasonic array imaging of crack-type defects based on simulated-helped
processing", accepté au "10th European conference on nondestructive testing",
ECNDT 2010 qui s'est tenu en 29 juin 2010 à Moscou (Russie) présenté par CEA LIST.

COMPLETED
PROJECT
162-285 Systems design 2012_Mise en page 1 15/05/12 11:48 Page206