Stability and stabilisation of discrete-time networked control systems: a new time delay system approach

Zhao, Y.-B., Liu, G.-P. and Rees, D. (2010) Stability and stabilisation of discrete-time networked control systems: a new time delay system approach. IET Control Theory and Applications, 4(9), pp. 1859-1866. (doi: 10.1049/iet-cta.2009.0366)

Abstract

A large number of research works on networked control systems (NCSs) are from the time delay system (TDS) perspective, however, it is noticed that the description of the network-induced delay is too general to represent the practical reality. By recognising this fact, a novel TDS model for NCSs is thus obtained by depicting the network-induced delay more specifically. Based on this model, stability (robust stability) and stabilisation results are obtained using delay-dependent analysis approach, which are less conservative compared with conventional models because of the specific description of the network-induced delay in the new model. A numerical example illustrates the effectiveness of the proposed approach.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Zhao, Dr Yun-Bo
• Authors: Zhao, Y.-B., Liu, G.-P., and Rees, D.
• College/School: College of Science and Engineering > School of Engineering > Autonomous Systems and Connectivity
• Journal Name: IET Control Theory and Applications
• Publisher: Institution of Engineering and Technology
• ISSN: 1751-8644