Robust consensus control by state-dependent dithers

Lijian Xu; Le Yi Wang; George Yin; Wei Xing Zheng

doi:10.1109/EIT.2012.6220703

Robust consensus control by state-dependent dithers

Lijian Xu, Le Yi Wang, George Yin, Wei Xing Zheng

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

1 Citation (Scopus)

Abstract

![CDATA[This paper introduces a new method for enhancing robustness against communication uncertainties in consensus control by using a state and sampling-interval dependent dither in signal transmission. This method is based on the principle of It's formula for stochastic differential equation in which the diffusion term introduces a quadratic term in stability analysis. It is revealed that this feature can be utilized to provide robustness against communication multiplicative uncertainties, much beyond the ability of traditional feedback robustness design. Algorithms are introduced and their convergence properties are established. It is shown that appropriate design of the dithers can create a highly robust consensus control. Simulation results are used to illustrate the benefits of this method.]]

Original language	English
Title of host publication	Proceedings of 2012 IEEE International Conference on Electro/Information Technology: 6-8 May 2012, Indianapolis, Ind.
Publisher	IEEE
Number of pages	6
ISBN (Print)	9781467308199
DOIs	https://doi.org/10.1109/EIT.2012.6220703
Publication status	Published - 2012
Event	IEEE International Conference on Electro Information Technology - Duration: 6 Aug 2012 → …

Publication series

Name
ISSN (Print)	2154-0357

Conference

Conference	IEEE International Conference on Electro Information Technology
Period	6/08/12 → …

Keywords

communication channels
computer networks
consensus control
robust control
signal transmission
stability analysis
stochastic differential equations

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10.1109/EIT.2012.6220703

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@inproceedings{165246e162804eaeb583dab2086d1095,

title = "Robust consensus control by state-dependent dithers",

abstract = "![CDATA[This paper introduces a new method for enhancing robustness against communication uncertainties in consensus control by using a state and sampling-interval dependent dither in signal transmission. This method is based on the principle of It's formula for stochastic differential equation in which the diffusion term introduces a quadratic term in stability analysis. It is revealed that this feature can be utilized to provide robustness against communication multiplicative uncertainties, much beyond the ability of traditional feedback robustness design. Algorithms are introduced and their convergence properties are established. It is shown that appropriate design of the dithers can create a highly robust consensus control. Simulation results are used to illustrate the benefits of this method.]]",

keywords = "communication channels, computer networks, consensus control, robust control, signal transmission, stability analysis, stochastic differential equations",

author = "Lijian Xu and Wang, {Le Yi} and George Yin and Zheng, {Wei Xing}",

year = "2012",

doi = "10.1109/EIT.2012.6220703",

language = "English",

isbn = "9781467308199",

publisher = "IEEE",

booktitle = "Proceedings of 2012 IEEE International Conference on Electro/Information Technology: 6-8 May 2012, Indianapolis, Ind.",

note = "IEEE International Conference on Electro Information Technology ; Conference date: 06-08-2012",

}

TY - GEN

T1 - Robust consensus control by state-dependent dithers

AU - Xu, Lijian

AU - Wang, Le Yi

AU - Yin, George

AU - Zheng, Wei Xing

PY - 2012

Y1 - 2012

N2 - ![CDATA[This paper introduces a new method for enhancing robustness against communication uncertainties in consensus control by using a state and sampling-interval dependent dither in signal transmission. This method is based on the principle of It's formula for stochastic differential equation in which the diffusion term introduces a quadratic term in stability analysis. It is revealed that this feature can be utilized to provide robustness against communication multiplicative uncertainties, much beyond the ability of traditional feedback robustness design. Algorithms are introduced and their convergence properties are established. It is shown that appropriate design of the dithers can create a highly robust consensus control. Simulation results are used to illustrate the benefits of this method.]]

AB - ![CDATA[This paper introduces a new method for enhancing robustness against communication uncertainties in consensus control by using a state and sampling-interval dependent dither in signal transmission. This method is based on the principle of It's formula for stochastic differential equation in which the diffusion term introduces a quadratic term in stability analysis. It is revealed that this feature can be utilized to provide robustness against communication multiplicative uncertainties, much beyond the ability of traditional feedback robustness design. Algorithms are introduced and their convergence properties are established. It is shown that appropriate design of the dithers can create a highly robust consensus control. Simulation results are used to illustrate the benefits of this method.]]

KW - communication channels

KW - computer networks

KW - consensus control

KW - robust control

KW - signal transmission

KW - stability analysis

KW - stochastic differential equations

UR - http://handle.uws.edu.au:8081/1959.7/520328

U2 - 10.1109/EIT.2012.6220703

DO - 10.1109/EIT.2012.6220703

M3 - Conference Paper

SN - 9781467308199

BT - Proceedings of 2012 IEEE International Conference on Electro/Information Technology: 6-8 May 2012, Indianapolis, Ind.

PB - IEEE

T2 - IEEE International Conference on Electro Information Technology

Y2 - 6 August 2012

ER -

Robust consensus control by state-dependent dithers

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