Recently, there has been a growing interest in deploying smart materials as sensing
components of structural health monitoring systems. In this arena, piezoelectric materials …

In this article different techniques for localizing acoustic sources are described and the
advantages/disadvantages of these techniques are discussed. Some source localization …

Recently researchers are exploring the data-driven machine learning techniques to identify
damage from Lamb wave response. This is primarily because the physics based model are …

Guided-wave (GW) approaches have shown potential in various initial laboratory
demonstrations as a solution to structural health monitoring (SHM) for damage prognosis …

With recent advances in artificial intelligence and natural language processing, voice has
become a primary method for human-computer interaction. It has enabled game-changing …

Piezoelectric Materials and Devices: Applications in Engineering and Medical Sciences
provides a complete overview of piezoelectric materials, covering all aspects of the materials …

The conventional triangulation technique cannot locate the acoustic source in an anisotropic
plate because this technique requires the wave speed to be independent of the propagation …

Among the various schemes being considered for structural health monitoring (SHM),
guided wave (GW) testing in particular has shown great promise. While GW testing using …

Fiber-reinforced polymer (FRP) composites have become an integral part of the construction
industry because of their versatility, enhanced durability and resistance to fatigue and …

In this paper we review the state of the art in an emerging new technology: embedded
ultrasonic non-destructive evaluation (NDE). Embedded ultrasonic NDE permits active …