Paper Info
Title
Control compensation based on upper bound delay in networked control systems
Abstract
Recent interest in networked control systems (NCS) has instigated research in both communication networks and control. Analysis of NCSs has usually been performed from either the network or the control point of view, but not many papers exist where the analysis of both is done in the same context. In this paper an overall analysis of the networked control system is presented. First, the procedure of obtaining the upper bound delay value for packet transmission in the switched Ethernet network is presented. Next, the obtained delay estimate is utilised in delay compensation for improving the Quality of Performance (QoP) of the control systems. The presented upper bound delay algorithm applies ideas from network calculus theory. For the improvement of QoP, two delay compensation strategies, the Smith predictor based and the robust control based delay compensation strategies, are presented and compared.
Year
Venue
Keywords
2006
Computing Research Repository
networked control system,upper bound,control system,robust control,real time systems,smith predictor
Field
DocType
Volume
Network delay,Telecommunications network,Smith predictor,Control theory,Upper and lower bounds,Networked control system,Computer science,Network calculus,Control system,Robust control
Journal
abs/cs/0609151
ISSN
Citations 
PageRank 
17th International Symposium on Mathematical Theory of Networks and Systems (MTNS), Japon (2006)
2
0.43
References 
Authors
4
5
Name
Order
Citations
PageRank
N. Vatanski120.76
Jean-philippe Georges29112.61
Christophe Aubrun3338.03
Eric Rondeau4619.52
S.-L. Jämsä-Jounela55510.11