New information technology on the basis of interval analysis: Estimation of aluminum corrosion parameters in real electrochemical process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10385598" target="_blank" >RIV/00216208:11320/18:10385598 - isvavai.cz</a>

Result on the web

<a href="http://ceur-ws.org/Vol-2076/paper-09.pdf" target="_blank" >http://ceur-ws.org/Vol-2076/paper-09.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

New information technology on the basis of interval analysis: Estimation of aluminum corrosion parameters in real electrochemical process

Original language description

Practical applications of computer technologies are considered. Estimation of parameters of the aluminum corrosion process is investigated. In practice, estimation of parameters of experimental chemical processes is very actual and important for researches for necessary organization of corresponding technological processes by correct choice of the parameters. But usually, determination of the process parameters is hampered by their complicated internal structure and incompleteness of input information for processing. The paper considers application of the interval analysis procedures to estimation of parameters of an experimental chemical process under conditions of corruption, uncertainty of errors (corruption) probability characteristics, and short sample of measurements. For these reasons, the standard statistical approach can be applied only formally; especially, it becomes impossible to determine accurately the confidential intervals for parameters of the process. Under such conditions, namely methods of the interval analysis can work reliably and give exact set of the admissible values of the parameters to be estimated. In this paper, existing interval analysis procedures were advanced and arranged for a concrete experimental process and its data. As a comparison, approximate estimations of parameters have been calculated by the standard statistical approach. It is shown that the standard approach gives very rough and, often, practically senseless estimations of the process parameters.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

50201 - Economic Theory

Project

<a href="/en/project/GA13-10660S" target="_blank" >GA13-10660S: Interval methods for optimization problems</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 3rd International Workshop on Radio Electronics &amp; Information Technologies, Yekaterinburg, Russia, March 14, 2018

ISBN

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ISSN

1613-0073

e-ISSN

neuvedeno

Number of pages

10

Pages from-to

76-85

Publisher name

CEUR Workshop Proceeding

Place of publication

United States

Event location

Yekaterinburg

Event date

Mar 14, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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