Abstract | ||
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This paper presents a simple two-dimensional nonautonomous system, which possesses piecewise linearity constructed by a simple absolute value function. The nonautonomous system has only one switchable equilibrium state with a stable node-focus in the considered control parameter region but can generate periodic, chaotic and coexisting attractors. Therefore, the presented simple two-dimensional nonautonomous system always operates with hidden oscillations, which is not similar to any example reported in the literature. Furthermore, specific hidden dynamical behaviors are numerically disclosed by employing one-dimensional and two-dimensional bifurcation plots, phase plane plots, Poincare mappings, local attraction basins, and complexity plots. In addition, by utilizing the circuit module of the absolute value function, a multiplierless analog circuit is designed, based on which breadboard experiments are performed to validate the numerically simulated phase plane plots of coexisting attractors. |
Year | DOI | Venue |
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2019 | 10.1142/S0218127419501682 | INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
Keywords | Field | DocType |
Nonautonomous system, stable node-focus, hidden oscillation, multiplierless circuit | Control theory,Chaotic,Mathematics | Journal |
Volume | Issue | ISSN |
29 | 12 | 0218-1274 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Bocheng Bao | 1 | 119 | 19.50 |
Jiaoyan Luo | 2 | 0 | 0.34 |
Han Bao | 3 | 23 | 8.84 |
Chengjie Chen | 4 | 3 | 1.39 |
Huagan Wu | 5 | 11 | 3.87 |
Quan Xu | 6 | 28 | 7.13 |