Capítols de llibre
Enviaments recents
-
Convolutional codes under control theory point of view. Analysis of output-observability
(WSEAS Press, 2013)
Capítol de llibre
Accés obertIn this work we make a detailed look at the algebraic structure of convolutional codes using techniques of linear systems theory. The connection between these concepts help to better understand the properties of ... -
Factorization of the transfer matrix of a singular linear systems
(IPACS Electrinic Library, 2011)
Capítol de llibre
Accés restringit per política de l'editorialGiven a linear dynamic time invariant represented by x + ( t ) = Ax ( t ) Bu ( t ) , y ( t ) = Cx ( t ) , we analyze con- ditions for obtention of a coprime factorization of trans- fer matrices of ... -
Learning automation to teach mathematics
(InTech, 2012-07)
Capítol de llibre
Accés obert -
Input Observability Analysis of Fixed Speed Wind Turbine
(WSEAS Press, 2012-04)
Capítol de llibre
Accés obertThis paper deals with the concept of input observability in a fixed speed wind turbine. A linear system has been calculated from the nonlinear equations of the squirrel cage induction generator, supposing it connected directly ... -
Output observability of time-invariant singular linear systems
(IPACS Electrinic Library, 2011)
Capítol de llibre
Accés obertIn this paper finite-dimensional singular linear discrete-time-invariant systems in the form Ex(k + 1) = Ax(k) + Bu(k), y(k) = Cx(k) where E;A 2 M = Mn(C), B 2 Mn£m(C), C 2 Mp£n(C), describing convolutional codes are ... -
Solving disturbance decoupling for singular systems by p&d-feedback and p&d-output injection
(IPACS Electrinic Library, 2011)
Capítol de llibre
Accés obertSingular systems are an important class of systems from both point of view theoretical and practical. In this paper we analyze the problem of constructing feedbacks and/or output injections that suppress this disturbance in ... -
Perturbation analysis of eigenvalues of polynomial matrices smoothly depending on parameters
(Wseas Press, 2011-07)
Capítol de llibre
Accés obertLet P(¸) = Pk i=0 ¸iAi(p) be a family of monic polyomial matrices smoothly dependent on a vector of real parameters p = (p1; : : : ; pn). In this work we study behavior of a multiple eigenvalue of the monic polynomial family P(¸). -
Controllability of time-invariant singular linear systems
(World Scientific, 2010)
Capítol de llibre
Accés restringit per política de l'editorialWe consider triples of matrices (E; A;B), representing singular linear time invariant systems in the form Ex_ (t) = Ax(t)+Bu(t), with E;A 2 Mn(C) and B 2 Mn£m(C), under proportional and derivative feedback. Structural ... -
An alternative complete system of invariants for matrix pencils under strict equivalence
(WSEAS Press. World Scientific and Engineering Academy and Society, 2009-12)
Capítol de llibre
Accés restringit per política de l'editorialWe consider triples of matrices (E; A;B), representing singular linear time invariant systems in the form Ex_ (t) = Ax(t) + Bu(t), with E;A 2 Mp£n(C) and B 2 Mn£m(C), un- der proportional and derivative feedback. Using ... -
Sensivity and stability of singular systems under proportional and derivative
(WSEAS Press. World Scientific and Engineering Academy and Society, 2009-12)
Capítol de llibre
Accés restringit per política de l'editorialWe consider triples of matrices (E; A;B), representing singular linear time invariant systems in the form Ex_ (t) = Ax(t) + Bu(t), with E;A 2 Mp£n(C) and B 2 Mn£m(C), un- der proportional and derivative feedback. Using ... -
Disturbance decoupling for singulars systems by proportional and derivate feedback and proportional and derivate outputm injection
(World Scientific, 2010)
Capítol de llibre
Accés obertWe study the disturbance decoupling problem for linear time invariant singular systems. We give necessary and su±cient conditions for the existence of a solution to the disturbance decoupling problem with or without ... -
Linearization of local cohomology modules
(American Mathematical Society, 2003)
Capítol de llibre
Accés obertThe aim of this work is to describe the linear structure of regular holonomic $\mathcal D$-modules with support a normal crossing with variation zero introduced in [Local cohomology, arrangements of subspaces and monomial ...