This manuscript concerns robust stability analysis of discrete-time LTI systems with varying time delays. The stability problem is treated in the Integral Quadratic Constraint (IQC) framework. The novelty and main contribution of the manuscript is the integral quadratic constraint characterization of the discrete-time time-varying delay operator. The characterization enables the IQC analysis to...

This paper investigates the problem of decentralized model reference adaptive control (MRAC) for a class of large scale systems with time varying delays in interconnected terms and state and input delays. The upper bounds of the interconnection terms are considered to be unknown. Time varying delays in the nonlinear interconnection terms are bounded and nonnegative continuous functions and thei...

This work is concerned with the problem of distributed resource allocation in continuous-time setting but discrete-time communication over infinitely jointly connected and balanced digraphs. We provide a passivity-based perspective for algorithm, based on which an intermittent scheme developed. Particularly, periodic first derived through analyzing passivity degradation output sampling dynamics...

This paper investigates the robust sliding mode control (SMC) problem for a class of uncertain nonlinear stochastic systems with mixed time-delays. Both the sector-like nonlinearities and the norm-bounded uncertainties enter into the system in randomly ways, and such randomly occurring uncertainties (ROUs) and randomly occurring nonlinearities (RONs) obey certain mutually uncorrelated Bernoulli...

Based on a recent work and the linear matrix inequality (LMI) optimization approach, we extend the recent work on global asymptotic stability of a class of neural networks to uncertain cellular neural networks with time-varying discrete and distributed delays. 2006 Elsevier Inc. All rights reserved.