Work

More Diagonal Distributions of Coexisting Attractors

Year: 2025

Type: article

Abstract: When periodic and other piecewise linear functions are introduced in a chaotic system with two-dimensional offset boosting for extra feedback, more patterns of diagonal distribution from coexisting attractors can be organized. In this study, the periodic function is implanted for attractor self-reproducing, while the signum function and absolute value function are integrated for the attractor symmetrization. For the offset interlocking across dimensions, the coexisting attractors can be reproduced in phase space with the shapes of “V” and “X”. Based on the FPGA platform, all the patterns are validated in a digital hardware environment confirming the consistency with simulation.

Source: Symmetry

DOI: 10.3390/sym17081331

Authors: Menghui Shen, Chunbiao Li, Lili Wang, Yishi Xue, Xiaolong Qi

Institutions: Nanjing University of Information Science and Technology, Anhui Jianzhu University, Yili Normal University

Language: English

Topic: Chaos control and synchronization

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,896

Funder: National Natural Science Foundation of China