Design of AQM controllers for IP routers based on H-infinity optimal control

被引：2

作者：

Chen, Qiang ^{[1
]}

Yang, Oliver W. W. ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Comp Commun Network Res Lab, 161 Louis Pasteur,CBY A514, Ottawa, ON K1N 6N5, Canada

来源：

INTERNATIONAL JOURNAL OF INTERNET PROTOCOL TECHNOLOGY | 2006年 / 1卷 / 04期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Transport Control Protocol (TCP); Internet Protocol (IP); Active Queue Management (AQM); computer communication network; H-infinity optimal control; loop-shaping design; Mixed Sensitivity Problem (MSP); congestion control;

D O I：

10.1504/IJIPT.2006.010560

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Based on the recently developed feedback control model for the Transport Control Protocol (TCP), this paper has formulated controller design procedures for Active Queue Management (AQM) in Internet Protocol (IP) routers using the H-infinity optimal control theory. The H-infinity loop-shaping technique is applied to solve the S/U Mixed Sensitivity Problem (MSP) and S/T/U MSP in the controller design. Different weight functions and their impacts on the system performance are evaluated and discussed. The effectiveness of the designed controller is verified through OPNET simulations.

引用

页码：252 / 263

页数：12

共 34 条

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Chen, Q
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[2] H-infinity control with weighting functions having purely imaginary poles - Implementing internal models to H-infinity controllers
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