Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems

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

doi:10.1109/ISSPA.2012.6310631

Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems

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[In this paper, a new method is introduced to enhance feedback robustness against communication gain uncertainties. Themethod employs a fundamental property in stochastic differential equations to add a scaled stochastic dither under which tolerable gain uncertainties can be much enlarged, beyond the traditional deterministic optimal gain margin. Algorithms, stability, convergence, and robustness are presented for first-order systems. Simulation results are used to illustrate the merits of this methodology.]]

Original language	English
Title of host publication	2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada
Publisher	IEEE
Pages	640-644
Number of pages	5
ISBN (Print)	9781467303828
DOIs	https://doi.org/10.1109/ISSPA.2012.6310631
Publication status	Published - 2012
Event	International Conference on Information Science_Signal Processing and their Applications - Duration: 2 Jul 2012 → …

Conference

Conference	International Conference on Information Science_Signal Processing and their Applications
Period	2/07/12 → …

Keywords

communication channels
computer networks
feedback control systems
robust control
signal processing
stochastic differential equations

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10.1109/ISSPA.2012.6310631

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Xu, L., Wang, L. Y., Yin, G., & Zheng, W. X. (2012). Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems. In 2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada (pp. 640-644). IEEE. https://doi.org/10.1109/ISSPA.2012.6310631

@inproceedings{bb89b2da685943b982d7287df78a18a9,

title = "Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems",

abstract = "![CDATA[In this paper, a new method is introduced to enhance feedback robustness against communication gain uncertainties. Themethod employs a fundamental property in stochastic differential equations to add a scaled stochastic dither under which tolerable gain uncertainties can be much enlarged, beyond the traditional deterministic optimal gain margin. Algorithms, stability, convergence, and robustness are presented for first-order systems. Simulation results are used to illustrate the merits of this methodology.]]",

keywords = "communication channels, computer networks, feedback control systems, robust control, signal processing, stochastic differential equations",

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

year = "2012",

doi = "10.1109/ISSPA.2012.6310631",

language = "English",

isbn = "9781467303828",

pages = "640--644",

booktitle = "2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada",

publisher = "IEEE",

note = "International Conference on Information Science_Signal Processing and their Applications ; Conference date: 02-07-2012",

}

Xu, L, Wang, LY, Yin, G & Zheng, WX 2012, Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems. in 2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada. IEEE, pp. 640-644, International Conference on Information Science_Signal Processing and their Applications, 2/07/12. https://doi.org/10.1109/ISSPA.2012.6310631

Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems. / Xu, Lijian; Wang, Le Yi; Yin, George et al.
2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada. IEEE, 2012. p. 640-644.

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

TY - GEN

T1 - Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems

AU - Xu, Lijian

AU - Wang, Le Yi

AU - Yin, George

AU - Zheng, Wei Xing

PY - 2012

Y1 - 2012

N2 - ![CDATA[In this paper, a new method is introduced to enhance feedback robustness against communication gain uncertainties. Themethod employs a fundamental property in stochastic differential equations to add a scaled stochastic dither under which tolerable gain uncertainties can be much enlarged, beyond the traditional deterministic optimal gain margin. Algorithms, stability, convergence, and robustness are presented for first-order systems. Simulation results are used to illustrate the merits of this methodology.]]

AB - ![CDATA[In this paper, a new method is introduced to enhance feedback robustness against communication gain uncertainties. Themethod employs a fundamental property in stochastic differential equations to add a scaled stochastic dither under which tolerable gain uncertainties can be much enlarged, beyond the traditional deterministic optimal gain margin. Algorithms, stability, convergence, and robustness are presented for first-order systems. Simulation results are used to illustrate the merits of this methodology.]]

KW - communication channels

KW - computer networks

KW - feedback control systems

KW - robust control

KW - signal processing

KW - stochastic differential equations

UR - http://handle.uws.edu.au:8081/1959.7/522499

UR - http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=19604

U2 - 10.1109/ISSPA.2012.6310631

DO - 10.1109/ISSPA.2012.6310631

M3 - Conference Paper

SN - 9781467303828

SP - 640

EP - 644

BT - 2012 11th International Conference on Information Science, Signal Processing and their Applications: ISSPA 2012: 2-5 July 2012, Montreal, Canada

PB - IEEE

T2 - International Conference on Information Science_Signal Processing and their Applications

Y2 - 2 July 2012

ER -

Enhanced feedback robustness against communication channel uncertainties VIS scaled dithers in networked systems

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