Estimation of parameters of a nonlinear thin plateexcited by a piezoelectric patchNikolai
نویسنده
چکیده
An algorithm for the estimation of unknown parameters of a nonlinear electro-elasticity model is proposed. Distributions of displacements observed with an error are input data of the algorithm. Finite element approximations of the input data and of the model are used. The algorithm implements the idea of the direct minimization of a residual of equations 1, 2, 3, 4]. The paper is illustrated by computer simulations.
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