摘要
采用相同的相空间压缩方法 ,有效地控制了均匀及非均匀耦合映象格子中的时空混沌 .数值模拟结果表明 ,在一定的相空间压缩参数区域内 ,控制时空混沌到均匀稳定状态时 ,控制结果与控制参数之间存在确定的函数关系 .利用这个控制方程 ,选择不同的相空间压缩参数控制耦合映象格子中的时空混沌 。
We have effectively controled spatiotemporal chaos in homogeneous and heterogeneous coupled map lattice systems by the same phase space compression. Numerical simulation results show that there is a definite functional relationship between the control results and control parameters in a certain region of compressed phase space, when we control the spatiotemporal chaos to homogeneous stable state. Using this control equation and selecting different phase\|space compression parameters to control spatiotemporal chaos in a coupled map lattice systems, we successfully obtain various desired stable patterns.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第4期624-628,共5页
Acta Physica Sinica
