Controlling unstable states in reaction-diffusion systems modeled by time series
- 1 October 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 50 (4) , 2548-2552
- https://doi.org/10.1103/physreve.50.2548
Abstract
We introduce an algorithm for controlling unstable states of a spatiotemporal system modeled by a time series. Control is achieved by adjusting an external parameter at the boundary. Our time series is taken as the concentration from an experiment modeled by a reaction-diffusion system. It is shown that unstable states can be maintained by performing fluctuations of the concentration at the boundaries, while monitoring the dynamics from an interior spatial point.Keywords
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