A two-sided Arnoldi algorithm with stopping criterion and MIMO selection procedure
Behnam Salimbahrami, Boris Lohmann, Tamara Bechtold, Jan Gerrit Korvink · Mathematical and Computer Modelling of Dynamical Systems · 2005
In this paper we introduce a two-sided Arnoldi method for the reduction of high order linear systems and we propose useful extensions, first of all a stopping criterion to find a suitable order for the reduced model and secondly, a selection procedure to significantly improve the performance in the multi-input multi-output (MIMO) case. One application is in micro-electro-mechanical systems (MEMS). We consider a thermo-electric micro thruster model, and a comparison between the commonly used Arnoldi algorithm and the two-sided Arnoldi is performed.