Survey on time-delay approach to networked control

K Liu, A Selivanov, E Fridman - Annual Reviews in Control, 2019 - Elsevier
This paper provides a survey on time-delay approach to networked control systems (NCSs).
The survey begins from a brief summary on fundamental network-induced issues in NCSs …

The construction of augmented Lyapunov-Krasovskii functionals and the estimation of their derivatives in stability analysis of time-delay systems: A survey

XM Zhang, QL Han, X Ge - International Journal of Systems …, 2022 - Taylor & Francis
The Bessel-Legendre inequality plays an important role in stability analysis of linear systems
with time-varying delays. However, various integral vectors inherited from the Bessel …

A refined input delay approach to sampled-data control

E Fridman - Automatica, 2010 - Elsevier
This paper considers sampled-data control of linear systems under uncertain sampling with
the known upper bound on the sampling intervals. Recently a discontinuous Lyapunov …

Dwell-time stability and stabilization conditions for linear positive impulsive and switched systems

C Briat - Nonlinear Analysis: Hybrid Systems, 2017 - Elsevier
Several results regarding the stability and the stabilization of linear impulsive positive
systems under arbitrary, constant, minimum, maximum and range dwell-time are obtained …

Stability analysis of power systems with inclusion of realistic-modeling WAMS delays

M Liu, I Dassios, G Tzounas… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper studies the impact of realistic wide-area measurement system (WAMS) time-
varying delays on the dynamic behavior of power systems. A detailed model of WAMS …

Stability of linear systems with general sawtooth delay

K Liu, V Suplin, E Fridman - IMA Journal of Mathematical …, 2010 - academic.oup.com
It is well known that in many particular systems, the upper bound on a certain time-varying
delay that preserves the stability may be higher than the corresponding bound for the …

Stability and L2-gain analysis for impulsive delay systems: An impulse-time-dependent discretized Lyapunov functional method

WH Chen, Z Ruan, WX Zheng - Automatica, 2017 - Elsevier
The problems of exponential stability and L 2-gain for a class of time-delay systems with
impulsive effects are studied. The main tool used is the construction of an impulse-time …

Networked‐based stabilization via discontinuous Lyapunov functionals

K Liu, E Fridman - … Journal of Robust and Nonlinear Control, 2012 - Wiley Online Library
This paper presents a new stability and L2‐gain analysis of linear Networked Control
Systems (NCS). The new method is inspired by discontinuous Lyapunov functions that were …

Improved delay-dependent stability criteria for systems with a delay varying in a range

H Shao - Automatica, 2008 - Elsevier
This paper provides improved delay-dependent stability criteria for systems with a delay
varying in a range. The criteria improve over some previous ones in that they have fewer …

[HTML][HTML] Micro-flexibility: Challenges for power system modeling and control

S Chatzivasileiadis, P Aristidou, I Dassios… - Electric Power Systems …, 2023 - Elsevier
This paper collects the challenges and opportunities that emerge from the millions of
controllable devices–and the micro-flexibility they offer–that are deployed across the …