2021
DOI: 10.1109/tie.2020.3022539
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Two-Dimensional Memristive Hyperchaotic Maps and Application in Secure Communication

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Cited by 202 publications
(64 citation statements)
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“…Importantly, when the number of coexisting multiple attractors goes to infinity, such a coexistence phenomenon is defined as extreme multistability, which is closely relied on the initial conditions and has been reported in many continuous-time dynamical systems [14], [15]. Similarly, the phenomenon of multistability can be also observed in numerous discrete iterative maps of difference equations, including the kicked rotor map [2], bistable Hénon map [16], nonlinear hyperchaotic map [17], three-degree-of-freedom vibroimpact system [18], two-dimensional sine map with initialsboosted coexisting chaos [19], and two-dimensional memristive hyperchaotic maps [20]. However, such an initial condition-relied extreme multistability has not yet been found in a discrete iterative map.…”
Section: Introductionmentioning
confidence: 71%
“…Importantly, when the number of coexisting multiple attractors goes to infinity, such a coexistence phenomenon is defined as extreme multistability, which is closely relied on the initial conditions and has been reported in many continuous-time dynamical systems [14], [15]. Similarly, the phenomenon of multistability can be also observed in numerous discrete iterative maps of difference equations, including the kicked rotor map [2], bistable Hénon map [16], nonlinear hyperchaotic map [17], three-degree-of-freedom vibroimpact system [18], two-dimensional sine map with initialsboosted coexisting chaos [19], and two-dimensional memristive hyperchaotic maps [20]. However, such an initial condition-relied extreme multistability has not yet been found in a discrete iterative map.…”
Section: Introductionmentioning
confidence: 71%
“…And it avoids the disadvantage that parameter sensitivity of the continuous nonlinear system, so the discrete system is more concerned in the practical engineering. Inspired by the mathematical model of the continuous memristor, the discussion of discrete memristor becomes a topical issue in recently [20][21][22][23][24][25][26]. He and Peng et al proposed the integer-order and fractional-order discrete memristor mathematical models, and introduced these discrete models into the sine map [20] and two high-dimensional chaotic maps [21,22].…”
Section: Introductionmentioning
confidence: 99%
“…Simulations show that these systems can not only enhance the complexity of the original system, but also have abundant dynamic behaviors such as hyperchaos and coexistence attractors. Bao's group presented several hyperchaotic maps based on the discrete memristor [23][24][25], and verified the numerical results in digital circuits, which laid the foundation for the practical applications of discrete memristor. Kong et al [26] also reported a new discrete memristive chaotic map, and the offset-boosting and amplitude control are discussed in detail by linear transformation.…”
Section: Introductionmentioning
confidence: 99%
“…Chaotic systems have many engineering applications. ey can be used in image encryption [22], communication [23], circuits [24], robots [25], and so on [26]. Field programmable gate array (FPGA) implementation of nonlinear systems plays a vital role in realizing a system using targeted hardware.…”
Section: Introductionmentioning
confidence: 99%