Explicit conditions for stabilization over noisy channels subject to SNR constraints

Francisco J. Vargas; Eduardo I. Silva; Jie Chen

doi:10.1109/ASCC.2013.6606300

Explicit conditions for stabilization over noisy channels subject to SNR constraints

Francisco J. Vargas, Eduardo I. Silva, Jie Chen

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

11 Citations (Scopus)

Abstract

In this paper, we analyze the stability of networked control systems when parallel additive white noise (AWN) channels are considered. We assume that the parallel AWN channels are individually constrained in its signal to noise ratio (SNR). We obtain explicit conditions on the minimum requirements on the channel SNRs necessary for stability for a set of particular plant structures. Our results show explicitly the role played by the unstable plant pole directions in the stability of NCSs. We also show that, when state feedback control is used, a simple characterization on the channel SNRs for stability can be given. © 2013 IEEE.

Original language	English
Title of host publication	2013 9th Asian Control Conference, ASCC 2013
DOIs	https://doi.org/10.1109/ASCC.2013.6606300
Publication status	Published - 2013
Event	2013 9th Asian Control Conference, ASCC 2013 - Istanbul, Türkiye Duration: 23 Jun 2013 → 26 Jun 2013

Conference

Conference	2013 9th Asian Control Conference, ASCC 2013
Place	Türkiye
City	Istanbul
Period	23/06/13 → 26/06/13

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@inproceedings{940d3957730c409fb536ea39ab4732e0,

title = "Explicit conditions for stabilization over noisy channels subject to SNR constraints",

abstract = "In this paper, we analyze the stability of networked control systems when parallel additive white noise (AWN) channels are considered. We assume that the parallel AWN channels are individually constrained in its signal to noise ratio (SNR). We obtain explicit conditions on the minimum requirements on the channel SNRs necessary for stability for a set of particular plant structures. Our results show explicitly the role played by the unstable plant pole directions in the stability of NCSs. We also show that, when state feedback control is used, a simple characterization on the channel SNRs for stability can be given. {\textcopyright} 2013 IEEE.",

author = "Vargas, {Francisco J.} and Silva, {Eduardo I.} and Jie Chen",

year = "2013",

doi = "10.1109/ASCC.2013.6606300",

language = "English",

isbn = "9781467357692",

booktitle = "2013 9th Asian Control Conference, ASCC 2013",

note = "2013 9th Asian Control Conference, ASCC 2013 ; Conference date: 23-06-2013 Through 26-06-2013",

}

TY - GEN

T1 - Explicit conditions for stabilization over noisy channels subject to SNR constraints

AU - Vargas, Francisco J.

AU - Silva, Eduardo I.

AU - Chen, Jie

PY - 2013

Y1 - 2013

N2 - In this paper, we analyze the stability of networked control systems when parallel additive white noise (AWN) channels are considered. We assume that the parallel AWN channels are individually constrained in its signal to noise ratio (SNR). We obtain explicit conditions on the minimum requirements on the channel SNRs necessary for stability for a set of particular plant structures. Our results show explicitly the role played by the unstable plant pole directions in the stability of NCSs. We also show that, when state feedback control is used, a simple characterization on the channel SNRs for stability can be given. © 2013 IEEE.

AB - In this paper, we analyze the stability of networked control systems when parallel additive white noise (AWN) channels are considered. We assume that the parallel AWN channels are individually constrained in its signal to noise ratio (SNR). We obtain explicit conditions on the minimum requirements on the channel SNRs necessary for stability for a set of particular plant structures. Our results show explicitly the role played by the unstable plant pole directions in the stability of NCSs. We also show that, when state feedback control is used, a simple characterization on the channel SNRs for stability can be given. © 2013 IEEE.

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84886577491&origin=recordpage

U2 - 10.1109/ASCC.2013.6606300

DO - 10.1109/ASCC.2013.6606300

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781467357692

BT - 2013 9th Asian Control Conference, ASCC 2013

T2 - 2013 9th Asian Control Conference, ASCC 2013

Y2 - 23 June 2013 through 26 June 2013

ER -

Explicit conditions for stabilization over noisy channels subject to SNR constraints

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