Controlling spatiotemporal chemical chaos using delayed feedback
- 7 August 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 64 (3), 037201
- https://doi.org/10.1103/physreve.64.037201
Abstract
Control of chemical chaos in a spatially extended system mimicking CO oxidation on a Pt(110) single-crystal surface is achieved using delayed feedback techniques. For appropriate parameter values the uncontrolled model system exhibits both amplitude and phase turbulence. Superimposing a delayed feedback on the natural dynamics, suppression of spatiotemporal complexity is attained via stabilization of ordered states consisting of stable patterns.Keywords
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