Research from Cranfield University in structural engineering provides new insights

摘要

2011 JAN 12 - (VerticalNews.com) -- "New monitoring techniques, with thernfrequency response functions based on the higher order spectra, are proposed and developed forrnthe monitoring of structure non-linearity and signal non-Gaussianity due to damage andrnestimating the harmonic phase coupling of signals from structures for cases of the phase coupledrninterferences of a structure excitation," scientists writing in the journal Engineering Structuresrnreport.