Analysis and modified function projective synchronization of integer and fractional-order autonomous Morse jerk oscillator

Year 2021, , 275 - 280, 15.08.2021

Dongmo Eric Donald Cyrille Ainamon , Alex Stéphane Kemnang Tsafack , Nasr Saeed , Victor Kamdoum , Sifeu T. Kingni

https://doi.org/10.35860/iarej.854623

Abstract

Dynamical analysis and modified function projective synchronization (MFPS) of integer and fractional-order Morse jerk oscillator are investigated in this paper. Integer-order Morse jerk oscillator generates periodic behaviors, periodic spiking and two different shapes of chaotic attractors. The periodic spiking and chaotic behaviors obtained during numerical simulations of integer-order Morse jerk oscillator is ascertained by using electronic implementation. The numerical simulations results qualitatively agree with the Orcad-PSpice results. Moreover, MFPS of identical and mismatched chaotic Morse jerk oscillators is numerically investigated. At last, the theoretical investigation of fractional-order Morse jerk oscillator reveals the existence of chaos in Morse jerk oscillator for order greater or equal to 2.85.

Keywords

Chaos, Electronic implementation, Integer and fractional-order, Modified function projective, Morse jerk oscillator, Periodic spiking oscillations, Synchronization

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