Model Reduction Method based on Rational Canonical Form of System Matrix and Krylov Subspace: A Scientific Explanation

The rational canonical form of the system matrix and the Krylov subspace are used to propose a new projection approach for obtaining simplified models for single input and single output time-invariant linear systems. Using linear transformation, the system matrix is first changed to its rational canonical form. The model is subsequently reduced using both the…
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May 25, 2021 0