The method of calculation informative harmonics of vibroacoustic signals applied to control the multilayer composite constructions
Abstract
The method of calculation informative harmonics of vibroacoustic signals applied to control the multilayer composite constructions
Incoming article date: 30.10.2014Developed the method of calculating the informative harmonic of vibroacoustic signals with using finite element modeling software ANSYS. For approbation technique experimental researches were conducted.
Keywords: Shock-acoustic method, local method of free oscillations, composite materials, technical diagnostics, nondestructive inspection, fast Fourier transform, ANSYS, vibroacoustic signals