H∞ controller design for networked predictive control systems based on the average dwell-time approach

Authors:
Rui Wang;Bo Wang;Guo-Ping Liu;Wei Wang;David Rees
Affiliations:
Research Center of Information and Control, Dalian University of Technology, Dalian, China and Faculty of Advanced Technology, University of Glamorgan, Pontypridd, UK;School of Engineering, University of Warwick, Coventry, UK;Faculty of Advanced Technology, University of Glamorgan, Pontypridd, UK and CTGT Center, Harbin Institute of Technology, Harbin, China;Research Center of Information and Control, Dalian University of Technology, Dalian, China;Faculty of Advanced Technology, University of Glamorgan, Pontypridd, UK
Venue:
IEEE Transactions on Circuits and Systems II: Express Briefs
Year:
2010

Citing 6
Cited 3

Protocol and fault detection design for nonlinear networked control systems

IEEE Transactions on Circuits and Systems II: Express Briefs
Stability and L2-gain analysis for switched delay systems: A delay-dependent method

Automatica (Journal of IFAC)
Robust and reduced-order filtering: new LMI-based characterizationsand methods

IEEE Transactions on Signal Processing
Design and Stability Criteria of Networked Predictive Control Systems With Random Network Delay in the Feedback Channel

IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Network-based robust H∞ control of systems with uncertainty

Automatica (Journal of IFAC)
Analysis and synthesis of networked control systems: Topological entropy, observability, robustness and optimal control

Automatica (Journal of IFAC)

Linear systems with medium-access constraint and Markov actuator assignment

IEEE Transactions on Circuits and Systems Part I: Regular Papers
Stabilisation of a class of switched delay systems with asynchronous switching

International Journal of Systems, Control and Communications
Random stabilization of sampled-data control systems with nonuniform sampling

International Journal of Automation and Computing

Quantified Score

Hi-index	0.00

Visualization

Abstract

This brief focuses on the problem of H∞ control for a class of networked control systems with time-varying delay in both forward and backward channels. Based on the average dwell-time method, a novel delay-compensation strategy is proposed by appropriately assigning the subsystem or designing the switching signals. Combined with this strategy, an improved predictive controller design approach in which the controller gain varies with the delay is presented to guarantee that the closed-loop system is exponentially stable with an H∞-norm bound for a class of switching signal in terms of nonlinear matrix inequalities. Furthermore, an iterative algorithm is presented to solve these nonlinear matrix inequalities to obtain a suboptimal minimum disturbance attenuation level. A numerical example illustrates the effectiveness of the proposed method.