Emergence and suppression of chaos in small interdependent networks by localized periodic excitations

Chacón, R. ; García-Hoz, A. Martínez ; Martínez, P. J. (Universidad de Zaragoza) ; Martínez, J. A.

Resumen: Mastering the emergence and suppression of chaos of complex networks is currently a fundamental task for the nonlinear science community with potential relevant applications in diverse fields such as microgrid technologies, neural control engineering, and ecological networks. Here, the emergence and suppression of chaos in a complex network of driven damped pendula, which consists of two small starlike networks coupled by a single link, is investigated in the case where only the two hubs are subject to impulse-induced chaos-mastering excitations. Distinct chaos-mastering scenarios are found which depend on whether the connectivity strategy between the starlike networks is hub-to-hub, hub-to-leaf, or leaf-to-leaf. An explanation is given of the underlying physical mechanisms of these chaos-mastering scenarios and their main characteristics. The findings may be seen as a contribution to an intermediate step towards the long-term goal of mastering chaos in scale-free networks of damped-driven nonlinear systems.

Idioma: Inglés

DOI: 10.1007/s11071-023-09034-0

Año: 2023

Publicado en: Nonlinear Dynamics 111, 23 (2023), 21977-21993
ISSN: 0924-090X

Factor impacto JCR: 5.2 (2023)

Categ. JCR: MECHANICS rank: 14 / 170 = 0.082 (2023) - Q1 - T1
Categ. JCR: ENGINEERING, MECHANICAL rank: 22 / 183 = 0.12 (2023) - Q1 - T1

Factor impacto CITESCORE: 9.0 - Applied Mathematics (Q1) - Control and Systems Engineering (Q1) - Mechanical Engineering (Q1) - Ocean Engineering (Q1) - Electrical and Electronic Engineering (Q1) - Aerospace Engineering (Q1)

Factor impacto SCIMAGO: 1.23 - Aerospace Engineering (Q1) - Applied Mathematics (Q1) - Ocean Engineering (Q1) - Control and Systems Engineering (Q1) - Mechanical Engineering (Q1) - Electrical and Electronic Engineering (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E36-23R-FENOL
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2019-108508GB-I00
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2020-113582GB-I00

Tipo y forma: Review (Published version)

Área (Departamento): Área Física Aplicada (Dpto. Física Aplicada)