Buscar
Mostrando ítems 61-65 de 65
Adaptive observers with persistency of excitation for synchronization of chaotic aystems
(2009)
"We address the problem of master-slave synchronization of chaotic systems under parameter uncertainty and with partial measurements. Our approach is based on observer-design theory hence, we view the master dynamics as a ...
Reliable compartmental models for double-pipe heat exchangers: An analytical study
(2007)
"In this work, the analytical properties of the heat exchanger infinite-dimensional dynamic model are discussed. More importantly, those of a 2nd-order lumped-parameter model using the logarithmic mean temperature difference ...
Adaptive tracking control of chaotic systems with applications to synchronization
(2007)
"We address the problem of controlled synchronization of a class of uncertain chaotic systems. Our approach follows techniques of adaptive tracking control and identification of dynamic systems from recent developments of ...
Performance monitoring of heat exchangers via adaptive observers
(Elsevier, 2007)
"In this paper, a method for monitoring the performance degradation in a heat exchanger is presented. This method is based on the use of an adaptive observer which estimates the overall heat transfer coefficient U. The ...
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 ...