Gain-scheduling controller design for TCP/AQM considering router queue length and time-delay

Makoto Kishi; Yusuke Funatsu; Takehito Azuma; Kenko Uchida

doi:10.1109/IECON.2005.1568937

Gain-scheduling controller design for TCP/AQM considering router queue length and time-delay

Makoto Kishi^*, Yusuke Funatsu, Takehito Azuma, Kenko Uchida

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

In this paper, we design Active Queue Management scheme for dynamical models of compuer network based on control theory. TCP/AQM (Transmission Control Protocol/Active Queue Management) network models are non-linear and including time-delay. Taking these characteristics into account explicitly, we popose a new design method of AQM controller. Especially, paying attention that time-delay is depend on queue length clearly, we suggest an appropriate gain-scheduling controller based on new type of Linear Parameter Varying (LPV) systems with parameter-dependent time-delay. Effectiveness of the proposed method is evaluated by using matlab and ns-2(Network Simulator Ver. 2).

Original language	English
Title of host publication	IECON Proceedings (Industrial Electronics Conference)
Pages	395-399
Number of pages	5
Volume	2005
DOIs	https://doi.org/10.1109/IECON.2005.1568937
Publication status	Published - 2005
Event	IECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society - Raleigh, NC Duration: 2005 Nov 6 → 2005 Nov 10

Other

Other	IECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society
City	Raleigh, NC
Period	05/11/6 → 05/11/10

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/IECON.2005.1568937

Cite this

Kishi, M, Funatsu, Y, Azuma, T & Uchida, K 2005, Gain-scheduling controller design for TCP/AQM considering router queue length and time-delay. in IECON Proceedings (Industrial Electronics Conference). vol. 2005, 1568937, pp. 395-399, IECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society, Raleigh, NC, 05/11/6. https://doi.org/10.1109/IECON.2005.1568937

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abstract = "In this paper, we design Active Queue Management scheme for dynamical models of compuer network based on control theory. TCP/AQM (Transmission Control Protocol/Active Queue Management) network models are non-linear and including time-delay. Taking these characteristics into account explicitly, we popose a new design method of AQM controller. Especially, paying attention that time-delay is depend on queue length clearly, we suggest an appropriate gain-scheduling controller based on new type of Linear Parameter Varying (LPV) systems with parameter-dependent time-delay. Effectiveness of the proposed method is evaluated by using matlab and ns-2(Network Simulator Ver. 2).",

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N2 - In this paper, we design Active Queue Management scheme for dynamical models of compuer network based on control theory. TCP/AQM (Transmission Control Protocol/Active Queue Management) network models are non-linear and including time-delay. Taking these characteristics into account explicitly, we popose a new design method of AQM controller. Especially, paying attention that time-delay is depend on queue length clearly, we suggest an appropriate gain-scheduling controller based on new type of Linear Parameter Varying (LPV) systems with parameter-dependent time-delay. Effectiveness of the proposed method is evaluated by using matlab and ns-2(Network Simulator Ver. 2).

AB - In this paper, we design Active Queue Management scheme for dynamical models of compuer network based on control theory. TCP/AQM (Transmission Control Protocol/Active Queue Management) network models are non-linear and including time-delay. Taking these characteristics into account explicitly, we popose a new design method of AQM controller. Especially, paying attention that time-delay is depend on queue length clearly, we suggest an appropriate gain-scheduling controller based on new type of Linear Parameter Varying (LPV) systems with parameter-dependent time-delay. Effectiveness of the proposed method is evaluated by using matlab and ns-2(Network Simulator Ver. 2).

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BT - IECON Proceedings (Industrial Electronics Conference)

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Gain-scheduling controller design for TCP/AQM considering router queue length and time-delay

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