Control of low-dimensional spatiotemporal chaos in Fourier space

作者: Carlos Lourenço , Marc Hougardy , Agnessa Babloyantz

DOI: 10.1103/PHYSREVE.52.1528

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摘要: A method is proposed whereby spatiotemporal chaos with few degrees of freedom controlled via small and occasional feedback perturbations. The state the system monitored in Fourier space, using fact that a major modes may account for essentials dynamics. Several unstable periodic orbits showing structure are stabilized one-dimensional Kuramoto-Sivashinsky equation chaotic regime. This constitutes link between dissipative systems displaying low-dimensional temporal phase turbulence seen class extended described by partial differential equations. © 1995 American Physical Society.

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