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Mostrando ítems 331-340 de 353
A novel approach to generate attractors with a high number of scrolls
(Elsevier, 2020)
"In this paper, a novel method for increasing the number of scrolls in a hybrid nonlinear switching system is presented. Using the definition of the “Round to the Nearest Integer Function”, as a generalization of a Piece-Wise ...
Maximal unstable dissipative interval to preserve multi-scroll attractors via multi-saturated functions
(2016)
"In this paper, we present families of piecewise linear systems which are controlled by a continuous piecewise monoparametric control function for the generation of monoparametric families of multi-scroll attractors. Thus, ...
Global trajectory tracking through output feedback for robot manipulators with bounded inputs
(2011)
"In this work, a globally stabilizing output feedback scheme for the trajectory tracking of robot manipulators with bounded inputs is proposed. It achieves the motion control objective avoiding input saturation and excluding ...
Adaptive tracking via pinning in networks of nonidentical nodes
(2018)
"We investigate the control of dynamical networks for the case of nodes, that although different, can be make passive by feedback. The so-called V-stability characterization allows for a simple set of stabilization conditions ...
Constant-length random substitutions and gibbs measures
(2018)
"This work is devoted to the study of processes generated by random substitutions over a finite alphabet. We prove, under mild conditions on the substitutions rule, the existence of a unique process which remains invariant ...
Open problems related to the Hurwitz stability of polynomials segments
(Hindawi, 2018)
"In the framework of robust stability analysis of linear systems, the development of techniques and methods that help to obtain necessary and sufficient conditions to determine stability of convex combinations of polynomials ...
On computing estimates of the attraction region for a class of nonlinear time-delay systems
(2006)
"In this paper, initial estimates of the attraction region for a class of nonlinear time delay systems are proposed. The approach is constructive, and make use of an appropiate Lyapunov-Krasovskii functional. Several ...
Numerical computation of Lyapunov matrices for integral delay systems
(2017)
"This paper focuses on the problem of computing Lyapunov matrices for integral delay systems. It is shown that these Lyapunov matrices cannot be computed by means of the existing methods for Lyapunov matrices of differential ...
Design of a flexible analog signal conditioning circuit for DSP-based systems
(Elsevier, 2013)
"This paper presents the design of a flexible analog signal conditioning circuit (SCC) able to be reconfigured de- pending on user requirements. The SCC can be employed with DSP-based systems. The design is aimed to be ...
Estabilización en tiempo finito de sistemas mecánicos: un estudio comparativo y algunos aspectos de robustez
(2019-09-24)
"Los algoritmos de control continuos en tiempo finito son frecuentemente motivados en la literatura argumentando ventajas sobre los esquemas asintóticos, tales como mayor robustez ante incertidumbre y perturbaciones. Esto ...