Phys. Rev. E 65, 027201 (2002) [4 pages]Parameter evaluation from time sequences using chaos synchronizationReceived 9 August 2001; published 17 January 2002 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. © 2002 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevE.65.027201
DOI:
10.1103/PhysRevE.65.027201
PACS:
05.45.-a, 47.52.+j
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