Exploració per autor "Compta Creus, Albert"
Ara es mostren els items 26-30 de 30
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Realizations of perturbations of an observable pair with prescribed indices
(Elsevier, 2011)
Article
Accés restringit per política de l'editorialIt is well known that, when a full rank observable pair (C,A) is slightly perturbed, the new observability indices k′ are majorized by the initial ones k, k≻k′. Conversely, any indices k′ majorized by k can be obtained by ... -
Simultaneous versal deformations of endomorphisms and invariant subspaces
(2004)
Article
Accés obertWe study the set M of pairs (f; V ), defined by an endomorphism f of Fn and a d- dimensional f–invariant subspace V . It is shown that this set is a smooth manifold that defines a vector bundle on the Grassmann manifold. ... -
State canonical form for a class of uncontrollable linear systems
(Taylor & Francis, 2019-10-16)
Article
Accés obertWe tackle the obtaining of canonical forms for classifying linear control systems with regard to changes in the state variables. Although it was solved in the 1980s for controllable systems, it is still an open problem for ... -
Structural stability of (C,A)-marked and observable subspaces
(2005)
Article
Accés obertGiven an observable pair of matrices (C;A) we consider the manifold of (C;A)-invariant and observable subspaces having a fixed Brunovsky- Kronecker structure. Using Arnold’s techniques we obtain the explicit form of a ... -
Use of reduced forms in the disturbance decoupling problem
(Elsevier, 2009-03)
Article
Accés restringit per política de l'editorialSpecific algorithms, such as those involving the supremal of the invariant subspaces contained in a suitable subspace, are known to be able to test whether a disturbance decoupling problem (DDP) is solvable. Here, by ...
