Nonlinear frequency mixing of Lamb wave for detecting randomly distributed microcracks in thin plates
Jiawen Yin, Wei Qin, Liyong Zhu, Meng Han
Topics & Concepts
Nonlinear systemMixing (physics)Materials scienceFrequency mixingWork (physics)Monotonic functionLamb wavesMechanicsAluminiumComposite materialPhysicsMathematicsSurface waveMathematical analysisOpticsThermodynamicsQuantum mechanicsLaserUltrasonics and Acoustic Wave PropagationStructural Health Monitoring TechniquesGeophysical Methods and Applications