Methods of distributed sensing for health monitoring of composite material structures

Sundaresan; P. Frank Pai; A. Ghoshal; Mark Schulz; Frederick Ferguson; J. H. Chung

doi:10.1016/S1359-835X(01)00090-2

Methods of distributed sensing for health monitoring of composite material structures

Sundaresan
, P. Frank Pai
, A. Ghoshal
, Mark Schulz
, Frederick Ferguson
, J. H. Chung

Mechanical Engineering

Industrial and systems engineering with North Carolina A&T State University
University of Missouri - Columbia
Le Contour and Co.

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

The use of composites in the transportation industry is hindered by their susceptibility to damage. Defects that occur during manufacturing or an impact during normal operation can significantly reduce the strength of the composite. Consequently, methods of structural health monitoring (SHM) are needed to verify and continuously monitor the integrity of composite structures. The use of integrated and distributed sensors to develop intelligent composites is a promising approach because large composite structures can be monitored with minimal human intervention. This paper discusses the use of a scanning laser vibrometer (SLV) and piezoceramic materials for distributed sensing. Results of different experiments are summarized. © 2001 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	1357-1374
Number of pages	18
Journal	Composites - Part A: Applied Science and Manufacturing
Volume	32
Issue number	9
DOIs	https://doi.org/10.1016/S1359-835X(01)00090-2
State	Published - Sep 1 2001

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Structural health monitoring

Access to Document

10.1016/S1359-835X(01)00090-2

Cite this

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AU - Pai, P. Frank

AU - Ghoshal, A.

AU - Schulz, Mark

AU - Ferguson, Frederick

AU - Chung, J. H.

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AB - The use of composites in the transportation industry is hindered by their susceptibility to damage. Defects that occur during manufacturing or an impact during normal operation can significantly reduce the strength of the composite. Consequently, methods of structural health monitoring (SHM) are needed to verify and continuously monitor the integrity of composite structures. The use of integrated and distributed sensors to develop intelligent composites is a promising approach because large composite structures can be monitored with minimal human intervention. This paper discusses the use of a scanning laser vibrometer (SLV) and piezoceramic materials for distributed sensing. Results of different experiments are summarized. © 2001 Elsevier Science Ltd. All rights reserved.

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Methods of distributed sensing for health monitoring of composite material structures

Abstract

UN SDGs

Keywords

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