Michèle Basseville

CNRS emeritus research director - IRISA, CNRS, Univ Rennes





Design of statistical signal processing algorithms for the detection and diagnosis of changes in signals and dynamical systems, with application to:

Automatic segmentation of signals for the purpose of recognition,

Monitoring complex structures and industrial processes (detection and diagnosis of damages , faults), for fatigue and aging prevention and for condition-based maintenance.

The main feature of the methods is their intrinsic ability to the early warning of small deviations of a system with respect to a reference behavior considered as normal [AC87a] [Autom94] [Autom98b] [JSV04] .



Problems



Changes in the mean of an independent sequence: [ASSP81b].

Additive changes in a linear state-space system: [ASSP83], in a LTV system: [Autom14].

Changes in the spectrum of a scalar signal: [IT83] [IS83] [IS84] [IT86].

Changes in the eigenstructure of a nonstationary multivariable system: [Autom87] [AC87b] [SP99] [Autom00] [JASP07] [CSM07].

Monitoring a damping coefficient or other parameters: [JGCD05] [CSM07] [AIAA12] .

Handling the temperature effect in vibration monitoring: [ SHM08 ] [ CEP09 ] [ ASCE10 ].

Changes in the dynamics for a large class of processes: [AC87a] [Autom94] [Autom98b].

Changes in the dynamics of nonlinear state-space systems: [Autom98a] [CDC98a] [ECC99a].

Optimal sensor location for monitoring: [AC87c] [MSSP93].

Criteria for fault isolation : [Autom97] [ARC02].

Fault diagnosis without solving any inverse problem: [AC87a] [Safepr91a] [MSSP93] [MSSP03b] [JSV04] [SCHM08].

Fault detectability : [EJC01].

Distance (divergence) measures for detection and recognition: [ESP89] [ISIT95] [SP13].

Books and contributed volumes,

International and national journal papers,

International conference papers (and some slides),

Downloadable research reports.



Vibration monitoring and damage detection and localization - Sisthem team:



Eureka project SINOPSYS on in-operation modal analysis and monitoring methods for damage detection and localization.

Eureka projects FliTE and FliTE2 on the use of in-operation modal analysis methods for improving flight tests data exploitation. file:///C:/Users/bassevil/Documents/surv/slides/SAFE15_0036_slides.pdf

file:///C:/Users/bassevil/Documents/surv/slides/SAFE15_0036_slides.pdf ACI S&I project CONSTRUCTIF on the handling of environmental effects in structural health monitoring. Automatic segmentation of signals.

Continuous process monitoring.

Associate editor of the IFAC journal Automatica.

Member of the editorial board of IET Control Theory and Applications (2007-2013).

Member of the National Organizing Committee (NOC) of IFAC'17.



SYSID'09 general chair .