We address the feedback design problem for switched linear systems. In particular we aim to design a switched state-feedback such that the resulting closed-loop subsystems share the same eigenstructure. To this effect we formulate and analyse the feedback rectification problem for pairs of matrices.…
The behavior of eigenvalues of regular matrix pencils under rank one perturbations which depend on a scalar parameter is studied. In particular we address the change of the algebraic multiplicities, the change of the eigenvalues for small parameter variations as well as the asymptotic eigenvalue behavior…
The relationship between linear relations and matrix pencils is investigated. Given a linear relation, we introduce its Weyr characteristic. If the linear relation is the range (or the kernel) representation of a given matrix pencil, we show that there is a correspondence between this characteristic…
In dieser Arbeit untersuchen wir lineare differentiell-algebraischen Gleichungen (DAEs). Die Lösungen solcher DAEs werden durch Eigenwerte und Hauptvektoren von Matrixbüscheln beschrieben. Hierdurch kann insbesondere das qualitative Verhalten der Lösungen durch eine gezielte Veränderung (oder Störung),…