摘要
在变形的Lorenz系统的基础上,提出了一个新的四维超混沌系统,并通过理论分析和数值仿真对该系统的基本动力学特性进行了深入研究,得到了该系统的Lyapunov指数谱和Lyapunov维数,还设计了一个数字电路进行实验,从电路实验中观察到了各种超混沌吸引子.
A new four-dimensional hyperchaotic system is constructed based on the modified Lorenz system. Basic dynamic properties of the new system are investigated via theoretical analysis, numerical simulation Lyapunov exponent spectrum, Lyapunov dimension. Moreover, a digital electronic circuit is designed and various hyperehaotic attractors of this system are observed from the circuit experiments
出处
《滨州学院学报》
2009年第3期70-74,共5页
Journal of Binzhou University
基金
滨州市科技发展计划项目(200806)
滨州学院教学研究重点项目(BZXYJY200806)
