This article presents basic concepts and recent research directions about the stability of
sampled-data systems with aperiodic sampling. We focus mainly on the stability problem for …

After presenting some motivations for the study of time-delay system, this paper recalls
modifications (models, stability, structure) arising from the presence of the delay …

A novel control strategy for multi-agent coordination with event-based broadcasting is
presented. In particular, each agent decides itself when to transmit its current state to its …

In a pedagogical but exhaustive manner, this survey reviews the main results on input-to-
state stability (ISS) for infinite-dimensional systems. This property allows for the estimation of …

This year is the 50th anniversary of Otto J. Smith's 1959 publication of a control design idea
commonly referred as the Smith predictor for the compensation of actuator delays. Actuator …

The analysis and design of nonlinear feedback systems has recently undergone an
exceptionally rich period of progress and maturation, fueled, to a great extent, by (1) the …

We present an approach for compensating input delay of arbitrary length in nonlinear control
systems. This approach, which due to the infinite dimensionality of the actuator dynamics …

The main results of the paper are generalizations of the Razumikhin and of the Krasovskii
classical stability theorems for stability analysis of time-varying time-delay systems. The …

The construction of strict Lyapunov functions is a challenging problem that is of significant
ongoing research interest. Although converse Lyapunov function theory guarantees the …

In this paper, the input-to-state stability (ISS), integral-ISS (iISS) and stochastic-ISS (SISS)
are investigated for impulsive stochastic delayed systems. By means of the Lyapunov …