000013666 001__ 13666
000013666 005__ 20161114170127.0
000013666 04107 $$aeng
000013666 046__ $$k2011-05-25
000013666 100__ $$aSamir, T.
000013666 24500 $$aUse of Proper Orthogonal Decomposition for Detecting Defaults in Mechanical Structures

000013666 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013666 260__ $$bNational Technical University of Athens, 2011
000013666 506__ $$arestricted
000013666 520__ $$2eng$$aSome research works investigating the applicability of the proper orthogonal decomposition (POD) to linear structural vibration analysis have reported in the literature. In this work, proper orthogonal modes (POM’s) from the POD are considered for detecting structural defaults is studied whether conditions for them to be considered as the normal modes of the structure are verified or not. The study is first carried in the case of mechanical structures made of homogeneous, then in a second step the case of multilayered composite structures. Work is going on to extend the POM’s based detection procedure to nonlinear mechanical structures. Validation of the method has been conducted on different numerical simulation tests.

000013666 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013666 653__ $$a

000013666 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013666 720__ $$aSamir, T.$$iAmar, B.
000013666 8560_ $$ffischerc@itam.cas.cz
000013666 8564_ $$s7875$$uhttps://invenio.itam.cas.cz/record/13666/files/468.pdf$$yOriginal version of the author's contribution as presented on CD, section: MS 12 Identification Methods in Structural Dynamics.
000013666 962__ $$r13401
000013666 980__ $$aPAPER