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Title: | Real-time deterministic chaos control by means of selected evolutionary algorithms | ||||||||||
Author: | Zelinka, Ivan | ||||||||||
Document type: | Peer-reviewed article (English) | ||||||||||
Source document: | Engineering Applications of Artificial Intelligence. 2008, vol. 22, issue 2, p. 283-297 | ||||||||||
ISSN: | 0952-1976 (Sherpa/RoMEO, JCR) | ||||||||||
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DOI: | https://doi.org/10.1016/j.engappai.2008.07.008 | ||||||||||
Abstract: | This contribution introduces continuation of an investigation on deterministic spatiotemporal chaos real-time control by means of selected evolutionary techniques. Real-time-like behavior is specially de?ned and simulated with the spatiotemporal chaos model based on mutually nonlinearly joined n equations, so-called coupled map lattices (CML). Four evolutionary algorithms are used for chaos control here: differential evolution, self-organizing migrating algorithm, genetic algorithm and simulated annealing in a total of 12 versions. For modeling of real-time spatiotemporal chaos behavior, the so-called CML were used based on logistic equation to generate chaos. The main aim of this investigation was to show that evolutionary algorithms, under certain conditions, are capable of real- time control of deterministic chaos, when the cost function is properly de?ned as well as parameters of selected evolutionary algorithm. Investigation consists of four different case studies with increasing simulation complexity. For all algorithms, each simulation was repeated 100 times to show and check robustness of used methods. All data were processed and used in order to get summarizing results and graphs. | ||||||||||
Full text: | https://www.sciencedirect.com/science/article/pii/S0952197608001310 | ||||||||||
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