SDT User Story

Experimental modal analysis for ONERA

User story

Users who have experimental capabilities to measure structural vibrations but need software for a complete modal analysis :

system identification tools to extract modal information from measured frequency response functions
modal analysis tools exploit the spatial information linked to multiple sensor measurements (deformation visualization, test analysis correlation, etc.)

Users doing active control of structures who need extremely accurate identied models of structural dynamics.

Sample application : State-space models identified with the SDT have been used for control synthesis purposes at LMA, ONERA (France), MIT (USA), and elsewhere.