Bias Gauss noise is applied to control spatiotemporal chaos in one-dimensional driven drift-wave system.It is found that the noise with lower strength can not control spatiotemporal chaos succesfully.

• 摘要以一维驱动非线性漂移波方程为模型，通过对驱动波坐标系中扰动波能量和傅里叶模式相位进行模拟，研究了不同强度的外加偏高斯噪声信号对时空混沌进行非反馈控制的结果。