Tuning Parameters of Differential Evolution: Self-adaptation, Parallel Islands, or Co-operation

Brester, Christina; Ryzhikov, Ivan

doi:10.5220/0008495502590264

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“…They are functionally applied in manufacturing. It is extremely important for the development of various branches of science and technology (Brester & Ryzhikov, 2019;Liu et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Identification of Differential Equations Systems With Various Input Effects

Karaseva¹

2023

European Proceedings of Computers and Technology

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Nowadays, differential equations and their systems are one of the most preferred ways to represent models of dynamic objects. Objects from different areas are dynamic. Therefore, a great number of methods for dynamical systems identification have been developed. However, as processes become more complex, there exist a need to develop new tools. A change in the input action according to a predetermined law could be one of features for dynamic processes. The paper studies the efficiency of the method based on evolutionary algorithms to identify objects in the form of systems of differential equations with various input effects. Genetic programming and differential evolution are the algorithmic basis of the method. The method performs self-configuring of parameters for evolutionary algorithms. The presented paper studies efficiency of the proposed method on five problems where the initial objects are represented by systems of differential equations of various orders. The conducted study takes into account the presence of noise in the initial samples. It demonstrates graphical interpretation of the obtained results. The obtained results prove efficiency of the developed method under various input influences.

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“…They are functionally applied in manufacturing. It is extremely important for the development of various branches of science and technology (Brester & Ryzhikov, 2019;Liu et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Identification of Differential Equations Systems With Various Input Effects

Karaseva¹

2023

European Proceedings of Computers and Technology

View full text Add to dashboard Cite

show abstract

Tuning Parameters of Differential Evolution: Self-adaptation, Parallel Islands, or Co-operation

Cited by 1 publication

References 0 publications

Identification of Differential Equations Systems With Various Input Effects

Identification of Differential Equations Systems With Various Input Effects

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