Embedding any desired number of coexisting attractors in memristive system
- Resource Type
- Academic Journal
- Authors
- Chunbiao Li; Ran Wang; Xu Ma; Yicheng Jiang; Zuohua Liu
- Source
- 中国物理B(英文版) / Chinese Physics B. 30(12):58-68
- Subject
- offset boosting
attractor doubling
attractor self-reproducing
memristive system
- Language
- Chinese
- ISSN
- 1674-1056
A simple variable-boostable system is selected as the structure for hosting an arbitrarily defined memristor for chaos producing.The derived three-dimensional (3-D) memristive chaotic system shows its distinct property of offset,amplitude and frequency control.Owing its merits any desired number of coexisting attractors are embedded by means of attractor doubling and self-reproducing based on function-oriented offset boosting.In this circumstance two classes of control gates are found:one determines the number of coexisting attractors resorting to the independent offset controller while the other is the initial condition selecting any one of them.Circuit simulation gives a consistent output with theoretically predicted embedded attractors.