Stochastic Stability Analysis of Control Systems with Uncertain Communication

Christoffer Sloth, Rafael Wisniewski

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

This paper presents conditions for determining the stability of a networked control system. We assume that a given system is designed to be stochastically stable, when disregarding the implementation of the controller on a network. Based on the system description and an associated Lyapunov function, we provide conditions for the quality of the network under which the networked system is stable. In particular, we provide a valid inter-sampling interval, mean communication delay, and a set to which the system converges in the mean.

OriginalsprogEngelsk
BogserieIFAC-PapersOnLine
Vol/bind50
Udgave nummer1
Sider (fra-til)6172-6177
ISSN2405-8963
DOI
StatusUdgivet - 2017
Udgivet eksterntJa

Fingeraftryk

Networked control systems
Lyapunov functions
Sampling
Control systems
Controllers
Communication

Citer dette

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Stochastic Stability Analysis of Control Systems with Uncertain Communication. / Sloth, Christoffer; Wisniewski, Rafael.

I: IFAC-PapersOnLine, Bind 50, Nr. 1, 2017, s. 6172-6177.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Stochastic Stability Analysis of Control Systems with Uncertain Communication

AU - Sloth, Christoffer

AU - Wisniewski, Rafael

PY - 2017

Y1 - 2017

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AB - This paper presents conditions for determining the stability of a networked control system. We assume that a given system is designed to be stochastically stable, when disregarding the implementation of the controller on a network. Based on the system description and an associated Lyapunov function, we provide conditions for the quality of the network under which the networked system is stable. In particular, we provide a valid inter-sampling interval, mean communication delay, and a set to which the system converges in the mean.

KW - Communication constraints

KW - Control over networks

KW - Stochastic stability

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DO - 10.1016/j.ifacol.2017.08.984

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JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

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