Nonlinear output feedback control of TCP/AQM networks

Yi Fan; Zhong Ping Jiang; Shivendra Panwar; Hao Zhang

doi:10.1109/ISCAS.2005.1465026

Nonlinear output feedback control of TCP/AQM networks

Yi Fan, Zhong Ping Jiang, Shivendra Panwar, Hao Zhang

Electrical and Computer Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

An output-feedback Active Queue Management (AQM) scheme is presented for asymptotically stabilizing a class of TCP networks at a desired operating point. In order to design an AQM controller with only an output (queue size) measurement, a novel TCP window size observer is first proposed. Then, the control law is developed by applying an observer-based backstepping design technique. The amplitude limits on the control input is addressed, namely, packet dropping or marking ratio must fall between 0 and 1. An estimation of the domain of attractiveness is given with a Lyapunov level set [3].

Original language	English (US)
Article number	1465026
Pages (from-to)	2072-2075
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1465026
State	Published - 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: May 23 2005 → May 26 2005

Keywords

AQM
Congestion control
Output feedback
Persistent excitation
TCP

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ISCAS.2005.1465026

Cite this

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title = "Nonlinear output feedback control of TCP/AQM networks",

abstract = "An output-feedback Active Queue Management (AQM) scheme is presented for asymptotically stabilizing a class of TCP networks at a desired operating point. In order to design an AQM controller with only an output (queue size) measurement, a novel TCP window size observer is first proposed. Then, the control law is developed by applying an observer-based backstepping design technique. The amplitude limits on the control input is addressed, namely, packet dropping or marking ratio must fall between 0 and 1. An estimation of the domain of attractiveness is given with a Lyapunov level set [3].",

keywords = "AQM, Congestion control, Output feedback, Persistent excitation, TCP",

author = "Yi Fan and Jiang, {Zhong Ping} and Shivendra Panwar and Hao Zhang",

year = "2005",

doi = "10.1109/ISCAS.2005.1465026",

language = "English (US)",

pages = "2072--2075",

journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

issn = "0271-4310",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 ; Conference date: 23-05-2005 Through 26-05-2005",

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TY - JOUR

T1 - Nonlinear output feedback control of TCP/AQM networks

AU - Fan, Yi

AU - Jiang, Zhong Ping

AU - Panwar, Shivendra

AU - Zhang, Hao

PY - 2005

Y1 - 2005

N2 - An output-feedback Active Queue Management (AQM) scheme is presented for asymptotically stabilizing a class of TCP networks at a desired operating point. In order to design an AQM controller with only an output (queue size) measurement, a novel TCP window size observer is first proposed. Then, the control law is developed by applying an observer-based backstepping design technique. The amplitude limits on the control input is addressed, namely, packet dropping or marking ratio must fall between 0 and 1. An estimation of the domain of attractiveness is given with a Lyapunov level set [3].

AB - An output-feedback Active Queue Management (AQM) scheme is presented for asymptotically stabilizing a class of TCP networks at a desired operating point. In order to design an AQM controller with only an output (queue size) measurement, a novel TCP window size observer is first proposed. Then, the control law is developed by applying an observer-based backstepping design technique. The amplitude limits on the control input is addressed, namely, packet dropping or marking ratio must fall between 0 and 1. An estimation of the domain of attractiveness is given with a Lyapunov level set [3].

KW - AQM

KW - Congestion control

KW - Output feedback

KW - Persistent excitation

KW - TCP

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DO - 10.1109/ISCAS.2005.1465026

M3 - Conference article

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SN - 0271-4310

SP - 2072

EP - 2075

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

M1 - 1465026

T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

Y2 - 23 May 2005 through 26 May 2005

ER -

Nonlinear output feedback control of TCP/AQM networks

Abstract

Keywords

ASJC Scopus subject areas

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