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AUTOMATICA
2005
148views more  AUTOMATICA 2005»
13 years 9 months ago
Digital repetitive plug-in controller for odd-harmonic periodic references and disturbances
This work develops a digital repetitive plug-in controller for odd-harmonic discrete-time periodic references and disturbances. The controller presents a novel structure and it ha...
Robert Griñó, Ramon Costa-Castell&oa...
AUTOMATICA
2005
82views more  AUTOMATICA 2005»
13 years 9 months ago
Hierarchical trajectory refinement for a class of nonlinear systems
Trajectory generation for nonlinear control systems is an important and difficult problem. In this paper, we provide a constructive method for hierarchical trajectory refinement. ...
Paulo Tabuada, George J. Pappas
AUTOMATICA
2005
95views more  AUTOMATICA 2005»
13 years 9 months ago
A note on asymptotic stabilization of linear systems by periodic, piecewise constant, output feedback
This note studies the asymptotic stabilization problem for controllable and observable, single-input single-output, linear, time-invariant, continuous-time systems by means of mem...
J. C. Allwright, Alessandro Astolfi, H. P. Wong
AUTOMATICA
2005
83views more  AUTOMATICA 2005»
13 years 9 months ago
Linear dynamic filtering with noisy input and output
State estimation problems for linear time-invariant systems with noisy inputs and outputs are considered. An efficient recursive algorithm for the smoothing problem is presented. ...
Ivan Markovsky, Bart De Moor
AUTOMATICA
2005
82views more  AUTOMATICA 2005»
13 years 9 months ago
Consistency analysis of some closed-loop subspace identification methods
We study statistical consistency of two recently proposed subspace identification algorithms for closed-loop systems. These algorithms een as implementations of an abstract state-...
Alessandro Chiuso, Giorgio Picci