摘要
在经典单涡卷colpitts混沌系统基础上,引入基于双曲函数的非线性函数,构建了一个能够产生多涡卷吸引子的新型混沌系统。Matlab数值仿真结果表明,该系统可以获得更复杂的多涡卷混沌吸引子;改变系统参数,可以实现系统在周期与混沌轨道中运行,具有丰富的动力学特性。
Based on the classic single-scroll colpitts chaotic system,by introducing nonlinear functions based on hyperbolic functions,a new chaotic system is constructed which can generate multi-scroll chaotic attractors.The numerical simulation results based on matlab confirm that the system can obtain more complex multi-scroll chaotic attractors.By changing the parameters,the system can be transformed in cycles and chaotic orbits and it has rich dynamic characteristics.
作者
雷宇
熊蜀军
LEI Yu;XIONG Shujun(College of Science,East China Jiao tong University,Nanchang 330013,China;Asset Management Service,East China Jiao tong University,Nanchang 330013,China)
出处
《宿州学院学报》
2019年第4期80-84,共5页
Journal of Suzhou University
基金
江西省教育厅科学技术研究项目(GJJ60505)
江西省教育厅科学技术研究项目(GJJ14391)
江西省教育厅科学技术研究项目(GJJ10708)
