Abstract
Chaos has been successfully applied in many fields to improve the performance of engineering systems, such as communication, vibration compact, and mixing. Generating chaos from originally non-chaotic systems is a relevant topic because of potential applications. In this work, the impulse control is shown to generate chaos from non-chaotic system. Using nonchaotic Chen system as an example, we prove by analytical and numerical methods that chaos is indeed generated. The features of the chaos generated by impulse control are analysed
using Lyapunov exponents, bifurcation diagram, power spectrum, Poincare mapping and Kaplan-Yorke dimension. Furthermore, we demonstrate the chaotic attractor generation by impulse control using a circuit experiment. The last but not minor point
is that the existence of topological horseshoe is given by rigorous computer-aided proof.
using Lyapunov exponents, bifurcation diagram, power spectrum, Poincare mapping and Kaplan-Yorke dimension. Furthermore, we demonstrate the chaotic attractor generation by impulse control using a circuit experiment. The last but not minor point
is that the existence of topological horseshoe is given by rigorous computer-aided proof.
Original language | English |
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Pages (from-to) | 3012-3022 |
Number of pages | 11 |
Journal | IEEE Transactions on Circuits and Systems I: Regular Papers |
Volume | 68 |
Issue number | 7 |
Early online date | 30 Apr 2021 |
DOIs | |
Publication status | Published - 31 Jul 2021 |
Keywords
- Chaos generation
- Impulse control
- Nonlinear dynamics
- Chen Circui
- Topological Horseshoe