Conferences

The application features of Tikhonov regularization method to determine the parameters of the defective state of the mechanically activated iron powder

    
N.V.Mogila,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2016, #18
http://www.materials.kiev.ua/article/2126

Abstract

A new approach to the choice of the approximation of physical profile found by stable regularization methodis proposed and substantiated. The testing of approach in solving structural problem in conditions that increase its instability was successful. The results of the study of the effect of milling durationin a high-energy mill on the structural state of iron powder obtained by the method of analysis of integral widthsare presented. Integral widthswere determined by using the classical method of approximation and stable methodof regularization.


DECONVOLUTION, DEFECTIVE STATEPARAMETERS, PHYSICAL PROFILE, THE TIKHONOV REGULYARIZATION METHOD