Diagnostic features of relief formations on the nanostructured titanium VT1-0 surface after laser shock-wave treatment

I. V. Lytvynenko, S. A. Lupenko, P. O. Maruschak, S. V. Panin, Yu I. Hats

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A new class of diagnostic features for conducting morphological analysis of relief formations induced by laser shock-wave treatment on the surface of the nanostructured titanium VT1-0 alloy is proposed. They are the coefficients of series expansions of statistical estimates for the orthogonal basis of Chebyshev, Laguerre, Kravchuk discrete polynomials and trigonometric functions. Based on the criterion of the minimum number of the diagnostic features in the above-mentioned bases, the Chebyshev one was selected as the most appropriate to solve this problem.

Original languageEnglish
Article number012084
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 1 Mar 2017


ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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