Application of the Kolmogorov-Sinai Entropy in Determining the Yield Point, as Exemplified by the EN AW-7020 Alloy-Reference-Cited by-同舟云学术

Application of the Kolmogorov-Sinai Entropy in Determining the Yield Point, as Exemplified by the EN AW-7020 Alloy

Published:2019-10-01 Issue:3 Volume:49 Page:241-269
ISSN:2083-4608
Container-title:Journal of KONBiN
language:en
Short-container-title:

Author:

Kyzioł Lesław¹,Hajdukiewicz Grzegorz¹

Affiliation:

1. Gdynia Maritime University

Abstract

Abstract The article presents a method of determining the yield point, applying calculations based on the Kolmogorov-Sinai (K-S) metric entropy model. Data used in metric entropy calculations was obtained during a static tensile test of the AW-7020 aluminium alloy. The methodology of K-S entropy calculations was presented and illustrated by a selected example from a data collection. Analyzing the results obtained, the values of an arbitrary yield point were compared for R02 selected samples with the values ReK−S.

Publisher

Walter de Gruyter GmbH

Subject

Safety, Risk, Reliability and Quality

Link

https://www.sciendo.com/pdf/10.2478/jok-2019-0058

Reference16 articles.

1. 1. Amigó J., Kenne M., Kocarev L.: The permutation entropy rate equals the metric entropy rate for ergodic information sources and ergodic dynamical systems. Physica D: Nonlinear Phenomena, 210, 2005.

2. 2. Bugłacki H.: Wpływ obróbki cieplnej oraz składu chemicznego spoiw na własności mechaniczne i korozję naprężeniową stopu AlZn5Mg1 w spawanych konstrukcjach okrętowych. Praca doktorska, Politechnika Gdańska, Gdańsk 1981.

3. 3. Cudny K., Puchaczewski N.: Stopy metali na kadłuby okrętowe i obiekty oceanotechnice. Wydawnictwo Politechniki Gdańskiej, Gdańsk 1996.

4. 4. Dietrich L., Garbacz G.: Determination of the yield point of structural materials based on the metric entropy of measured data. I Kongres Mechaniki Polskiej, Warszawa: 28-31 sierpnia 2007.

5. 5. Dobrzański L.A.: Podstawy nauki o materiałach i metaloznawstwo. Wydawnictwa Naukowo-Techniczne, Gliwice 2002.

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