Electromagnetism-Like Algorithm and Harmony Search for Chemical Kinetics Problem

E. N. Shvareva, L. V. Enikeeva

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

Mathematical optimization is a branch of applied mathematics which is useful in many different fields. Metaheuristics make it possible to solve intractable optimization problems. Electromagnetism-like algorithm and harmony search are metaheuristic optimization algorithms. A model has been developed, and direct and inverse problems of chemical kinetics have been solved for such an industrially important catalytic process as the pre-reforming of hydrocarbons into a synthesis gas with a high methane content. To determine the reaction rate constants and activation energies, relatively young metaheuristic optimization algorithms were used: the electromagnetic algorithm and the harmony search algorithm. These heuristic algorithms for solving this problem of chemical kinetics were developed and compared with each other. The conclusion is made about which algorithm is most suitable for the problem under consideration. Previously, these algorithms were tested on benchmark functions, the optimum of which is known in advance. The obtained coefficients were verified when running the direct problem and the results were compared with experimental data.

Original languageEnglish
Title of host publicationIntelligent Systems and Applications - Proceedings of the 2021 Intelligent Systems Conference IntelliSys
EditorsKohei Arai
PublisherSpringer Science and Business Media Deutschland GmbH
Pages239-249
Number of pages11
ISBN (Print)9783030821951
DOIs
Publication statusPublished - 2022
Event Intelligent Systems Conference, IntelliSys 2021 - Virtual, Online
Duration: 2 Sep 20213 Sep 2021

Publication series

NameLecture Notes in Networks and Systems
Volume295
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

Conference Intelligent Systems Conference, IntelliSys 2021
CityVirtual, Online
Period02.09.202103.09.2021

Keywords

  • Chemical kinetics
  • Electromagnetism-like algorithm
  • Harmony search
  • Metaheuristic algorithms
  • Optimization

OECD FOS+WOS

  • 1.02 COMPUTER AND INFORMATION SCIENCES

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