Generating multi-double-scroll attractors via nonautonomous approach
- Wuhan National Laboratory for Optoelectronics, Wuhan 430074 (China)
- School of Automation, Huazhong University of Science and Technology, Wuhan 430074 (China)
It is a common phenomenon that multi-scroll attractors are realized by introducing the various nonlinear functions with multiple breakpoints in double scroll chaotic systems. Differently, we present a nonautonomous approach for generating multi-double-scroll attractors (MDSA) without changing the original nonlinear functions. By using the multi-level-logic pulse excitation technique in double scroll chaotic systems, MDSA can be generated. A Chua's circuit, a Jerk circuit, and a modified Lorenz system are given as designed example and the Matlab simulation results are presented. Furthermore, the corresponding realization circuits are designed. The Pspice results are in agreement with numerical simulation results, which verify the availability and feasibility of this method.
- OSTI ID:
- 22596477
- Journal Information:
- Chaos (Woodbury, N. Y.), Journal Name: Chaos (Woodbury, N. Y.) Journal Issue: 8 Vol. 26; ISSN CHAOEH; ISSN 1054-1500
- Country of Publication:
- United States
- Language:
- English
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