Browsing by Subject "Asymptotic stability"
Now showing items 120 of 27

Article
Asymptotically optimal AR spectral estimate for multistep prediction
(2000)This paper discusses the concept of asymptotic optimality from the frequency domain point of view making use of the direct method for multiple prediction. In particular, it is shown that with the use of a new autoregressive ...

Conference Object
The capacity of unstable dynamical systemsinteraction of control and information transmission
(Institute of Electrical and Electronics Engineers Inc., 2017)Feedback capacity is extended beyond classical communication channels, to stochastic dynamical systems, which may correspond to unstable control systems or unstable communication channels, subject to average cost constraints ...

Article
Control of continuoustime linear Gaussian systems over additive Gaussian wireless fading channels: A separation principle
(2008)This note is concerned with the control of continuoustime linear Gaussian systems over additive white noise wireless fading channels subject to capacity constraints. Necessary and sufficient conditions are derived, for ...

Conference Object
Designing stable inverters and state observers for switched linear systems with unknown inputs
(2006)We present a method for estimating the inputs and states in discretetime switched linear systems with unknown inputs. We first investigate the problem of system invertibility, which reconstructs the unknown inputs based ...

Article
Discretetime risksensitive filters with onGaussian initial conditions and their ergodic properties
(2001)We study asymptotic stability properties of risksensitive filters with respect to their initial conditions. We consider a linear timeinvariant systems with initial conditions that are not necessarily Gaussian. We show ...

Article
Empirical Bayes approach to block wavelet function estimation
(2002)Wavelet methods have demonstrated considerable success in function estimation through termbyterm thresholding of the empirical wavelet coefficients. However, it has been shown that grouping the empirical wavelet coefficients ...

Article
Filtering for linear systems driven by fractional Brownian motion
(2003)In this paper we study continuous time filtering for linear multidimensional systems driven by fractional Brownian motion processes. We present the derivation of the optimum linear filter equations which involve a pair of ...

Article
Global asymptotic stability of maxmin congestion control schemes
(2017)A number of congestion control schemes which adopt the maxmin fairness criterion and do not require maintenance of per flow states within the network have been proposed in the literature. The establishment of global ...

Conference Object
A mathematical framework for robust control over uncertain communication channels
(2005)In this paper, a mathematical framework for studying robust control over uncertain communication channels is introduced. The theory is developed by 1) Generalizing the classical information theoretic measures to the robust ...

Conference Object
A new robust adaptive control scheme for linear time varying plants
(2002)In a recent work, a new linear adaptive controller based on certaintyequivalence and backstepping design, which promises a level of transient and asymptotic performance comparable to that of the tuning functions adaptive ...

Article
A numerical study on the finite element solution of singularly perturbed systems of reactiondiffusion problems
(2007)We consider the approximation of singularly perturbed systems of reactiondiffusion problems, with the finite element method. The solution to such problems contains boundary layers which overlap and interact, and the ...

Conference Object
On a hybrid model for maxmin congestion controllers
(2004)In this paper we address the congestion control problem in computer networks offering a single class of best effort service. The problem is viewed as a resource allocation problem. The objective is to distribute the available ...

Conference Object
On a hybrid model for maxmin congestion controllersAAA
(2004)In this paper we address the congestion control problem in computer networks offering a single class of best effort service. The problem is viewed as a resource allocation problem. The objective is to distribute the available ...

Article
On efficient AR spectral estimation for longrange predictions
(2005)This article discusses the concept of asymptotic efficiency from the frequency domain point of view making use of the direct method for multiple prediction. In particular, it is shown that with the use of a new autoregressive ...

Article
Parameter convergence of a new class of adaptive controllers
(1996)A new class of adaptive control schemes for minimumphase linear time invariant (LTI) systems has recently been developed using nonlinear design techniques which guarantee improved transient performance in addition to ...

Article
Power divergence family of tests for categorical time series models
(2002)A fundamental issue that arises after fitting a regression model is that of testing the goodness of the fit. Our work brings together the power divergence family of goodness of fit tests and regression models for categorical ...

Article
Residualbased block bootstrap for unit root testing
(2003)A nonparametric, residualbased block boostrap procedure is proposed in the context of testing for integrated (unit root) time series. The resampling procedure is based on weak assumptions on the dependence structure of ...

Article
Residualbased block bootstrap for unit root testingAAA
(2003)A nonparametric, residualbased block boostrap procedure is proposed in the context of testing for integrated (unit root) time series. The resampling procedure is based on weak assumptions on the dependence structure of ...

Article
Robustness of nonlinear control systems with respect to unmodeled dynamics
(1999)In theory, it can be established that nonlinear control laws for linear or nonlinear plants can be used to meet strict performance requirements. The success of these control designs in practical situations will very much ...

Conference Object
Robustness of nonlinear control systems with respect to unmodeled dynamics
(1996)In this paper, we examine the global stability properties of nonlinear controllers in the presence of high frequency unmodeled dynamics. We develop necessary and sufficient conditions for a general class of nonlinear control ...