Sliding Mode based AQM for Robust Control of IP based Network

被引：0

作者：

Baburaj, P. ^{[1
]}

Bandyopadhyay, B. ^{[1
]}

机构：

[1] Indian Inst Technol, IDP Syst & Control Engn, Bombay 76, Maharashtra, India

来源：

2011 11TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS) | 2011年

关键词：

AQM; Network Congestion; Fluid flow model; Sliding Mode Control; Unmatched uncertainty; LMI; SYSTEMS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel Sliding Mode Control (SMC) based Active Queue Management (AQM) algorithm is proposed for control of TCP/IP based network. Modern switching networks are complex time delay process with abrupt time varying behavior of its parameters such as bandwidth, time delay etc., which makes it hard to capture the exact process dynamics for an efficient controller design. Our approach invokes the potential of SMC in terms of robustness and disturbance rejection to design effective controller for nonlinear TCP-queue dynamics. Sliding Mode design is based on Lyapunov matrix and search for Lyapunov matrix for systems with unmatched uncertainties and time delay is formulated in terms of Linear Matrix Inequlity. Proposed scheme exhibits robust performance in presence of large parameter uncertainties and disturbances.

引用

页码：149 / 154

页数：6

共 18 条

[1]

Bonald T., 2000, Proceedings IEEE INFOCOM 2000. Conference on Computer Communications. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies (Cat. No.00CH37064), P1415, DOI 10.1109/INFCOM.2000.832539

[2]

Boyd S., 1994, LINEAR MATRIX INEQUA, V15

[3]

Emelyanov S.V., 1967, Variable Structure Control Systems

[4] Random Early Detection Gateways for Congestion Avoidance [J].

Floyd, Sally ;

Jacobson, Van .

IEEE-ACM TRANSACTIONS ON NETWORKING, 1993, 1 (04) :397-413

[5] VARIABLE STRUCTURE CONTROL OF NONLINEAR-SYSTEMS - A NEW APPROACH [J].

GAO, WB ;

HUNG, JC .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1993, 40 (01) :45-55

[6]

Hollot CV, 2003, IEEE INFOCOM SER, P85

[7]

Hollot CV, 2001, IEEE INFOCOM SER, P1726, DOI 10.1109/INFCOM.2001.916670

[8]

Hollot CV, 2001, IEEE INFOCOM SER, P1510, DOI 10.1109/INFCOM.2001.916647

[9]

Kim K.-S., 2003, SIAM J CONTROL OPTIM, V43

[10]

Kim K.-S., 2000, P DEC CONTR SYDN AUS

← 1 2 →