论文部分内容阅读
该文通过在Rsslor超混沌系统中引入一个反馈控制得到了一个新的四维自治超混沌系统。该系统的基本特性可以通过分岔分析和Lyapunov指数分析得到验证。并构建了一个模拟电路,通过示波器可观察该超混沌系统的吸引子。此外,FPGA技术也被应用到该连续超混沌系统数字化上。由FPGA产生的数字序列和通过D/A转换得到的吸引子可通过实验设备观察到。
In this paper, we obtain a new four-dimensional autonomic hyperchaotic system by introducing a feedback control into the Rsslor hyperchaotic system. The basic characteristics of the system can be verified by bifurcation analysis and Lyapunov exponent analysis. And an analog circuit is constructed, and the attractor of the hyperchaotic system can be observed through the oscilloscope. In addition, FPGA technology is also applied to the digitization of the continuous hyperchaotic system. The digital sequence generated by the FPGA and the attractor obtained by the D / A conversion can be observed by an experimental apparatus.