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Dynamical Parameter Estimation in Nonlinear Systems

Bryan Toth
Physics Department, UCSD


This work uses synchronization along with numerical optimization to determine unmeasured state variables and parameters in a multi-dimensional system. One (or more) of the system dynamical variables is(are) measured, and then coupled into model equations for the system. A cost function is constructed to minimize the coupling and the error between the model and experimental values.

Thursday, February 5, 2009
11:00AM AP&M 2402