Objective: Improving the exploitation of flight test data, enabling more direct exploration of the flight domain, with improved confidence and at reduced cost.
Partners:
Structural analysis is a particular instance of the problem of estimating the eigenstructure (eigenvalues, and observed components of eigenvectors) of the state transition matrix of a linear dynamical system under nonstationary excitation.
Modal analysis
Structural monitoring
From stochastic subspace modal analysis to structural monitoring: [Autom00] [SP99] [JSV04]
From stochastic subspace modal analysis to flutter monitoring: [JGCD05]
Free downloadable software: Scilab modal analysis and vibration monitoring toolbox: [IMAC00b] [SYSID03b]
LMS CADA-X implementation.