Title
Bifurcations, Hidden Chaos and Control in Fractional Maps.
Abstract
Recently, hidden attractors with stable equilibria have received considerable attention in chaos theory and nonlinear dynamical systems. Based on discrete fractional calculus, this paper proposes a simple two-dimensional and three-dimensional fractional maps. Both fractional maps are chaotic and have a unique equilibrium point. Results show that the dynamics of the proposed fractional maps are sensitive to both initial conditions and fractional order. There are coexisting attractors which have been displayed in terms of bifurcation diagrams, phase portraits and a 0-1 test. Furthermore, control schemes are introduced to stabilize the chaotic trajectories of the two novel systems.
Year
DOI
Venue
2020
10.3390/sym12060879
SYMMETRY-BASEL
Keywords
DocType
Volume
chaos,coexisting attractors,hidden attractors
Journal
12
Issue
Citations 
PageRank 
6
0
0.34
References 
Authors
0
7