Abstract：For constructing a five-dimensional chaotic system with complex chaotic properties and improving the security of image data protection, this paper adopts a cubic nonlinear type magnetronic memristor as the feedback term of the system, combines a four-dimensional chaotic system with the memristor and adds a fixed constant term and a linear feedback controller to obtain a five-dimensional magnetronic memristor chaotic system, and the system generates a coexisting hidden attractor under the influence of a parameter, and it can observe the Limit rings, hidden attractors, weak chaos and other types of attractors are observed. A chaotic image encryption algorithm using chaotic sequence encryption is proposed in combination with the disruption-diffusion algorithm, and the experimental results show that the algorithm has high security.
李平, 夏磊, 范义刚, 钱锦. 五维磁控忆阻器混沌系统及其图像加密应用[J]. 复杂系统与复杂性科学, 2025, 22(3): 42-48.
LI Ping, XIA Lei, FAN Yigang, QIAN Jin. Five-dimensional Magnetically Controlled Memristor Chaotic System and Its Application to Image Encryption[J]. Complex Systems and Complexity Science, 2025, 22(3): 42-48.
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