中南大学学报（自然科学版）Issue(5)：1663-1672,10.DOI:10.11817/j.issn.1672-7207.2015.05.014
多涡卷超混沌系统的设计与性能分析
Design of multi-scroll hyperchaotic system and analysis on its characteristic
摘要
Abstract
To establish a multi-scroll hyperchaotic system with complex structure and good performance, based on theoretical analysis and simulation methods, single direction and grid multi-scroll models were presented by designing a continuous nonlinear function from a six-order hyperchaotic system. Dynamical characteristics of multi-scroll hyperchaotic attractor were analyzed by observing attractors phase diagram, Lyapunov exponents spectrum, bifurcation diagram, Poincaré section and complexity. The results show that the multi-scroll hyperchaotic attractors have rich dynamical characteristics. Simulation results are accordant with those of the theoretical analysis, which shows that the method of designing multi-scroll hyperchaotic system is effective and the designed model is correct.关键词
超混沌吸引子/多涡卷吸引子/连续非线性函数/动力学特性Key words
hyperchaotic attractor/multi-scroll attractor/continuous nonlinear function/dynamic characteristic分类
信息技术与安全科学引用本文复制引用
孙克辉,艾星星,贺少波..多涡卷超混沌系统的设计与性能分析[J].中南大学学报（自然科学版）,2015,(5):1663-1672,10.基金项目
国家自然科学基金资助项目(61161006,61073187)；中央高校基本科研业务费资助项目(72150050650)@@@@(Projects(61161006,61073187) supported by the National Natural Science Foundation of China （61161006,61073187）
Project(72150050650) supported by the Fundamental Research Funds for the Central Universities) （72150050650）
