An instantaneous-baseline multi-indicial nonlinear ultrasonic resonance spectral correlation technique for fatigue crack detection and quantification
Junzhen Wang, Yanfeng Shen, Danyu Rao, Wu Xu
Topics & Concepts
Nonlinear systemNonlinear resonanceSuperposition principleUltrasonic sensorAmplitudeResonance (particle physics)Materials scienceStructural engineeringAcousticsNonlinear acousticsMechanicsEngineeringPhysicsMathematical analysisMathematicsOpticsParticle physicsQuantum mechanicsUltrasonics and Acoustic Wave PropagationStructural Health Monitoring TechniquesNon-Destructive Testing Techniques