摘要
构造出了一个新的只含有一个非线性项的四维非线性动力学系统,研究了该系统的超混沌吸引子、Lyapunov指数、庞加莱映射图等复杂动力学特征,然后以Multisim电路仿真软件为平台进行了仿真实验,验证了超混沌系统的混沌现象。
A four-dimensional hyperchaos system with only one nonlinear term was constructed. And the author studied the hyperchaos attractor, the Lyapunov exponent and the Poincare map. The simulation experiment was performed by Muhisim circuit simulation software as the platform. It approved the hyperchaos system＇s chaotic behavior. And then the practical hyperchaos circuit was built. The chaotic waveform of the hyperchaos system can be observed on the oscilloscope.
出处
《微型机与应用》
2010年第14期85-88,共4页
Microcomputer & Its Applications
关键词
一个非线性项
混沌
四维超混沌系统
电路仿真
single nonlinear term
chaos
four-dimensional hyperchaos system
circuit simulation
