Networked control system: a brief survey

TC Yang - IEE Proceedings-Control Theory and Applications, 2006 - IET
A survey on networked control systems (NCSs), published in a previous paper, is updated
and extended. A simple framework and some general formulations for the study of NCSs are …

A new delay system approach to network-based control

H Gao, T Chen, J Lam - Automatica, 2008 - Elsevier
This paper presents a new delay system approach to network-based control. This approach
is based on a new time-delay model proposed recently, which contains multiple successive …

Further improvement of free-weighting matrices technique for systems with time-varying delay

Y He, QG Wang, L **e, C Lin - IEEE Transactions on automatic …, 2007 - ieeexplore.ieee.org
A novel method is proposed in this note for stability analysis of systems with a time-varying
delay. Appropriate Lyapunov functional and augmented Lyapunov functional are introduced …

New delay-dependent stability criteria for systems with interval delay

H Shao - Automatica, 2009 - Elsevier
This paper provides a new delay-dependent stability criterion for systems with a delay
varying in an interval. With a different Lyapunov functional defined, a tight upper bound of its …

Stability and robust stability for systems with a time-varying delay

PG Park, JW Ko - Automatica, 2007 - Elsevier
To concern the stability and robust stability criteria for systems with time-varying delays, this
note uses not only the time-varying-delayed state x (th (t)) but also the delay-upper-bounded …

A survey of linear matrix inequality techniques in stability analysis of delay systems

S Xu, J Lam - International Journal of Systems Science, 2008 - Taylor & Francis
Recent years have witnessed a resurgence of research interests in analysing the stability of
time-delay systems. Many results have been reported using a variety of approaches and …

Output feedback stabilization for a discrete-time system with a time-varying delay

Y He, M Wu, GP Liu, JH She - IEEE Transactions on Automatic …, 2008 - ieeexplore.ieee.org
This study employs the free-weighting matrix approach to investigate the output feedback
control of a linear discrete-time system with an interval time-varying delay. First, the delay …

New delay-dependent stability criteria for neural networks with time-varying delay

Y He, G Liu, D Rees - IEEE Transactions on Neural Networks, 2007 - ieeexplore.ieee.org
In this letter, a new method is proposed for stability analysis of neural networks (NNs) with a
time-varying delay. Some less conservative delay-dependent stability criteria are …

Stability analysis for continuous systems with two additive time-varying delay components

J Lam, H Gao, C Wang - Systems & control letters, 2007 - Elsevier
This paper presents a new result of stability analysis for continuous systems with two
additive time-varying delay components, which represent a general class of delay systems …

Stability analysis for neural networks with time-varying interval delay

Y He, GP Liu, D Rees, M Wu - IEEE Transactions on Neural …, 2007 - ieeexplore.ieee.org
This letter is concerned with the stability analysis of neural networks (NNs) with time-varying
interval delay. The relationship between the time-varying delay and its lower and upper …