Efficient POD reduced-order modeling for parametrized nonlinear PDE systems
نویسنده
چکیده
In this paper a model order reduction method for a nonlinear elliptic-parabolic system is developed. Systems of this type arise from mathematical models for lithium ion batteries. A non-intrusive reduced order approach based on proper orthogonal decomposition (POD) is presented. In addition to this the interpolation method introduced by Barrault et al. [3] is applied in order to achieve efficient evaluations of the nonlinear coupling terms. Numerical examples illustrate the efficiency of the proposed reduced order modeling technique.
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تاریخ انتشار 2012