A two-step localization method using wavelet packet energy characteristics for low-velocity impacts on composite plate structures
Qi Liu, Fengde Wang, Mengxue Liu, Wensheng Xiao
Topics & Concepts
WaveletFeature (linguistics)Wavelet packet decompositionSampling (signal processing)Energy (signal processing)Network packetFiber Bragg gratingFeature extractionComputer scienceWavelet transformArtificial intelligenceMathematicsTelecommunicationsStatisticsOptical fiberLinguisticsDetectorComputer networkPhilosophyAdvanced Fiber Optic SensorsUltrasonics and Acoustic Wave PropagationStructural Health Monitoring Techniques