Parameter evaluation from time sequences using chaos synchronization
- 17 January 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 65 (2) , 027201
- https://doi.org/10.1103/physreve.65.027201
Abstract
Unknown parameters in nonlinear equations are estimated from chaotic time sequences using chaos synchronization. The method is based on a random optimization method. The parameters are randomly searched for in a sequential manner as the degree of the chaos synchronization is increased. The method is applied for the parameter evaluation in the Lorenz equation and the Lang-Kobayashi model for the chaotic semiconductor laser.Keywords
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