Open AccessGenerating hidden extreme multistability in memristive chaotic oscillator via micro‐perturbation
Author(s) -
Wang Lu,
Zhang Sen,
Zeng YiCheng,
Li ZhiJun
Publication year - 2018
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2018.1338
Subject(s) - multistability , chaotic , perturbation (astronomy) , chaotic systems , memristor , statistical physics , computer science , electronic engineering , control theory (sociology) , physics , topology (electrical circuits) , engineering , quantum mechanics , artificial intelligence , electrical engineering , nonlinear system , control (management)
By introducing a tiny perturbation into a memristive chaotic oscillator, a new memristive chaotic system without equilibrium is proposed in this letter. Therefore, the resulting attractors are all hidden. Particularly, the attractive phenomenon of hidden extreme multistability is observed. The complex dynamical behaviours are numerically analysed. Furthermore, a hardware experiment is carried out. A good similarity between numerical simulations and experimental results is obtained, which verifies the feasibility and effectiveness of this method.