Unknown input observers for singular systems designed by eigenstructure assignment
A method is proposed for the design of unknown input observers with orders between minimum and full orders for singular linear systems by the use of the eigenstructure assignment approach. Parametric solutions for the observer matrices and for generalized eigenvectors are derived. The solutions obtained by the proposed method have more free parameters than the previous results. The method is illustrated by three numerical examples.
scientific article; zbMATH DE number 1925359
scientific article