Title :
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
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;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162160
