Synthesizing Data of Active Infrared Thermography under Optical and Ultrasonic Stimulation of Products Made of Complex-Shaped CFRP

A. O. Chulkov, V. P. Vavilov, D. A. Nesteruk, A. M. Bedarev, Sh Yarkimbaev, B. I. Shagdyrov

Research output: Contribution to journalArticle

Abstract

Abstract: We propose a combined method for thermal nondestructive testing using optical and ultrasonic stimulation by means of combining individual thermograms obtained at the corresponding time points. The resulting sequences of infrared thermograms provide more efficient identification of defects of various types and can also be processed using well-known algorithms, for example, thermographic signal reconstruction, principal component analysis, etc. We obtained experimental results on a composite CFRP sample imitating aircraft ribs using a robotic manipulator.

Original languageEnglish
Pages (from-to)595-601
Number of pages7
JournalRussian Journal of Nondestructive Testing
Volume56
Issue number7
DOIs
Publication statusPublished - 1 Jul 2020

Keywords

  • composite
  • data synthesis
  • optical stimulation
  • robotic thermal testing
  • ultrasonic stimulation

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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