A new adaptive congestion control for Internet

Author

Cunwu Han ; Xueting Zhang ; Lei Liu ; Song Bi ; Dehui Sun

Author_Institution

Beijing Key Lab. of Fieldbus Technol. & Autom., North China Univ. of Technol., Beijing, China

fYear

2015

fDate

23-25 May 2015

Firstpage

1520

Lastpage

1523

Abstract

This paper investigates congestion control for Internet. A new congestion control model is established, which includes parameter uncertainties, external disturbances and time-varying state and input delays. And a new adaptive congestion controller is presented based on H_∞ control and online parameter estimation, which can compensate for such uncertainties, disturbances and time delays effectively, especially for the large time-varying parameter uncertainties. Simulation results are given to illustrate the effectiveness of the controller.

Keywords

H^∞ control; Internet; adaptive control; delay systems; parameter estimation; telecommunication congestion control; time-varying systems; uncertain systems; H∞ control; Internet; adaptive congestion control; external disturbance; input delay; online parameter estimation; time delay; time-varying parameter uncertainty; time-varying state delay; Adaptive systems; Delays; Internet; Robustness; Simulation; Uncertain systems; Uncertainty; Adaptive Control; Congestion Control; H∞ Control; Time-Varying Delay; Time-Varying Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2015 27th Chinese

Conference_Location

Qingdao

Print_ISBN

978-1-4799-7016-2

Type

conf

DOI

10.1109/CCDC.2015.7162160

Filename

7162160