Minimum variance Lamb wave imaging based on weighted sparse decomposition coefficients in quasi-isotropic composite laminates
Caibin Xu, Zhibo Yang, Hao Zuo, Mingxi Deng
Topics & Concepts
IsotropyLamb wavesComposite laminatesRegularization (linguistics)Composite numberStructural health monitoringSparse approximationComposite plateMinimum-variance unbiased estimatorAcousticsAlgorithmMaterials scienceMathematicsComputer scienceOpticsPhysicsArtificial intelligenceComposite materialWave propagationStatisticsMean squared errorUltrasonics and Acoustic Wave PropagationThermography and Photoacoustic TechniquesStructural Health Monitoring Techniques