Coexistence of Multiple Attractors in a Novel Simple Jerk Chaotic Circuit With CFOAs Implementation

Coexistence of Multiple Attractors in a Novel Simple Jerk Chaotic Circuit With CFOAs Implementation

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A novel, simple Jerk chaotic circuit Optical metrology embraces deep learning: keeping an open mind with three current feedback operational amplifiers included (CFOA-JCC) is proposed, which has a simpler circuit structure, fewer components, but higher frequency characteristics.The dynamic behaviors of CFOA-JCC are analyzed, including equilibrium, stability, Lyapunov exponent, bifurcation diagram, offset boosting, and phase diagram.Furthermore, the frequency spectrum characteristic of the ordinary op-amps Jerk chaotic circuit was compared with CFOA-JCC under the same circuit parameters, and the chaotic attractor frequency of CFOA-JCC can reach about 650 kHz, much Captive-rearing changes the gut microbiota of the bumblebee Bombus lantschouensis native to China better than that of ordinary op-amps (12 kHz).Numerical simulation shows that CFOA-JCC has coexisting attractors, verified by hardware circuit experiments.