Optical fiber Bragg grating sensors for process monitoring in advanced composites

Ebrahim Oromiehie, B. Gangadhara Prusty, Ginu Rajan, Paul Compston

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

15 Citations (Scopus)

Abstract

The potential for increased productivity offered by automated tape placement method has opened up a wider range of applications as well as new markets for lightweight, fiber-reinforced composite materials in various industries. However, different flaws such as voids or delaminations may still occur during or after layup. In the experimental work presented in this paper, glass fiber/HDPE laminates with embedded fiber Bragg gratings (FBGs) are fabricated using automated tape placement method and the lay-up process conditions are monitored by FBG sensors. The results indicate that embedded FBGs can be reliably used for on-line monitoring of lay-up process and ensure the quality of final product.

Original languageEnglish
Title of host publicationSAS 2016 - Sensors Applications Symposium, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages222-226
Number of pages5
ISBN (Electronic)9781479972494
DOIs
Publication statusPublished - 26 May 2016
Externally publishedYes
Event11th IEEE Sensors Applications Symposium, SAS 2016 - Catania, Italy
Duration: 20 Apr 201622 Apr 2016

Publication series

NameSAS 2016 - Sensors Applications Symposium, Proceedings

Conference

Conference11th IEEE Sensors Applications Symposium, SAS 2016
Country/TerritoryItaly
CityCatania
Period20/04/1622/04/16

Keywords

  • automated tape placement
  • fiber Bragg grating

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