The paper demonstrates the application of cross-modulation vibro-acoustic technique for
impact-damage detection in composite laminates. A composite plate is monitored for …

The paper demonstrates the application of nonlinear acoustics for impact damage detection
in composite laminates. A composite plate is monitored for damage resulting from a low …

The paper presents an application of nonlinear acoustics for impact damage detection in
composite laminates. Two composite plates were analysed. A low-velocity impact was used …

The paper deals with the application of nonlinear vibro‐acoustic modulation technique for
detection and localization of impact damage in a laminated composite plate. An imaging …

Vibro-acoustic modulation–based damage identification relies on the modulation of a high-
frequency carrier signal by an intenser low-frequency vibration signal due to damage …

An active diagnostic technique for identifying impact damage in composites is presented. A
network of piezoelectric actuators and sensors were built into composites to generate and …

Hidden damage caused by foreign object impact in a composite structure, if left undetected,
can grow and lead to a catastrophic failure of the structure. Detection of impact events and …

This work assesses the suitability of the two zero-order Lamb wave modes to detect multiple
barely-visible impact damage in composite material. Three specimens were subjected to …

The nonlinear vibro-acoustic modulation technique is used for impact damage detection in
light composite sandwich panels. The method utilizes piezo-based low-frequency vibration …

A first approach to a rapid and cost-effective health monitoring system for composite
structures is presented. Relatively small piezoceramic patches have been selected for the …