Control over unreliable networks affected by packet erasures and variable transmission delays

Authors:
D. E. Quevedo;E. I. Silva;G. C. Goodwin
Affiliations:
Univ. of Newcastle, Newcastle;-;-
Venue:
IEEE Journal on Selected Areas in Communications
Year:
2008

Citing 0
Cited 4

On the synchronization problem for the stabilization of networked control systems over nondeterministic networks

ACC'09 Proceedings of the 2009 conference on American Control Conference
Modeling and stabilization of continuous-time packet-based networked control systems

IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Robust stability of packetized predictive control of nonlinear systems with disturbances and Markovian packet losses

Automatica (Journal of IFAC)
Exploiting packet size in uncertain nonlinear networked control systems

Automatica (Journal of IFAC)

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Abstract

This paper describes a novel control strategy aimed at achieving good performance over an unreliable communication network affected by packet loss and variable transmission delays. The key ingredient in the method described here is to use the large data packet frame size of typical modern communication protocols to transmit control sequences which cover multiple data-dropout and delay scenarios. Stability and performance of the resultant scheme are addressed under nominal networked conditions. Simulations verify that the strategy performs exceptionally well under realistic conditions with noise and unmeasured disturbances.