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Wavelet Transform of Modal Data of Beam in Damage Detection Exercise
2016
Indian Journal of Science and Technology
Most of the classical methods in damage detection technologies are based on natural frequency, mode shapes, curvature, strain energy etc. In recent years wavelet based damage detection has acquired considerable space in the related literature. The purpose of this study is to develop the wavelet coefficients based damage detection. The damage here is simulated as transverse cuts in the cantilever model. Finite element modal analysis is carried out to extract ten bending modes by Block Lanczos
doi:10.17485/ijst/2016/v9i26/93169
fatcat:7sj4oolt4vhspcuq43nnspnk6y