Error Estimation for Arnoldi-based Model Order REduction of MEMS
Authors:
T. Bechtold, E.B. Rudnyi and J.G. Korvink
Affilation:
University of Freiburg, Germany, DE
Pages:
430 - 433
Keywords:
error estimate, Arnoldi algorithm
Abstract:
In this paper we present a heuristic error estimation for the Pade-type approximation of transfer function via Arnoldi algorithm. We suggest using the solution of the Lyapunov equations for reduced-order systems as a stop-criterion in an iterative model order reduction. We further propose a convergence criterion between each two 'neighbored' reduced models of the order r and r+1.
