Paper Info
Title
Guaranteed Cost Control for Uncertain Networked Control Systems With Predictive Scheme
Abstract
The problem of guaranteed cost control for a class of networked control systems possessing uncertainties, network delays, and packet dropouts is solved in this paper. By means of introducing an auxiliary variable, a newly coupled, switched system model is derived first. Then, based on a predictive network control scheme, the conditions for guaranteed control performance of the overall system in terms of linear matrix inequalities are given. Next, a novel control design method, involving convex optimization technique to find solutions for the controllers that vary according to network delays and data-dropouts, is developed. It is shown from theory that the obtained criteria are much less conservative than existing ones. Finally, two illustrative examples, the second one being a laboratory-scale rig, are elaborated on to demonstrate the effectiveness of the proposed design method. Both numerical and simulation results appear favorable to this novel network control system synthesis.
Year
DOI
Venue
2014
10.1109/TASE.2014.2320322
IEEE T. Automation Science and Engineering
Keywords
Field
DocType
Delays,Cost function,Linear matrix inequalities,Networked control systems,Closed loop systems,Uncertainty
Mathematical optimization,Linear-quadratic-Gaussian control,Matrix (mathematics),Networked control system,Computer science,Control theory,Network packet,Control engineering,Adaptive control,Control system,Convex optimization,System model
Journal
Volume
Issue
ISSN
11
3
1545-5955
Citations 
PageRank 
References 
5
0.44
16
Authors
3
Name
Order
Citations
PageRank
Sheng-Li Du1709.17
Xi-Ming Sun285062.94
Wei Wang37122746.33