电子元件与材料2025，Vol.44Issue(6)：662-672,11.DOI:10.14106/j.cnki.1001-2028.2025.1564
一个四维可控变翼忆阻混沌系统的分析与应用
Analysis and application of a four-dimensional controllable variable-wing memristive chaotic system
摘要
Abstract
To further explore the chaotic systems suitable for practical engineering applications,a generalized flux-controlled memristor was introduced into a three-dimensional chaotic system,and a quadratic term was added to the system to construct a new four-dimensional memristor chaotic system.The dynamic behavior of the system was analyzed through conventional methods such as bifurcation diagrams,Lyapunov exponents,and phase diagrams.The analysis shows that the new system has rich dynamic behaviors.Not only it has controllable variable-wing hidden chaotic attractors,transient quasi-period and transient chaos,but also it has hidden extreme multi-stable phenomena that depend on the changes of the initial conditions.Circuit simulation was conducted using the Multisim platform,verifying the correctness and feasibility of the system.Finally,a color image encryption scheme was designed by integrating the memristive chaotic system and DNA encoding technology.The security of the encryption algorithm was verified by the information entropy,histogram,correlation analysis,and other methods.关键词
变翼吸引子/隐藏超级多稳态/暂态混沌/图像加密Key words
variable-wing chaotic attractor/hidden extreme multistability/transient chaos/image encryption分类
信息技术与安全科学引用本文复制引用
王平黎,邱达,曹得胜,罗敏,刘嵩..一个四维可控变翼忆阻混沌系统的分析与应用[J].电子元件与材料,2025,44(6):662-672,11.基金项目
湖北省自然科学基金(2024AFD068) （2024AFD068）
中国高校产学研创新基金(2023IT155) （2023IT155）
