一个分数阶混沌系统的分析及电路设计OA
Analysis of and Circuit Design for a Fractional Chaotic System
基于一个整数阶的四翼混沌系统，采用频域近似的方法研究它的分数阶方程，发现了该分数阶系统的混沌吸引子。通过对它的分形分析，观察到较丰富的动力学特性，即不仅可以观察到混沌吸引子，而且也能观察到不同周期的周期轨。最后，设计一个模拟电路实现了这一分数阶系统，为该分数阶混沌的应用提供技术上的支持。
The fractional equation of a four-wing chaotic system was studied and a chaotic attractor was found by using approximation of the frequency domain. More dynamic characteristics were observed through studying its bifurcation.Not only chaotic attractors,but also periodic orbits can be found. At last,an analog circuit was designed to provide technologic support for the application of the fractional chaotic system.
贾红艳
天津科技大学电子信息与自动化学院，天津 300222
信息技术与安全科学
分数阶混沌系统分形分析电路设计
fractional chaotic systembifurcation analysiscircuit design
《天津科技大学学报》 2013 (1)
非线性分数阶系统的混沌特性研究
55-58,4
国家自然科学基金资助项目(11202148)天津科技大学科学研究基金资助项目(20110124)
评论