PI Stabilization for Congestion Control of AQM Routers with Tuning Parameter Optimization

被引:11
作者
Chebli, S. [1 ]
Elakkary, A. [1 ]
Sefiani, N. [1 ]
Elalami, N. [2 ]
机构
[1] LASTIMI, Grad Sch Technol Sale, Crown Prince St,BP 227, Sale Medina, Morocco
[2] Mohamdia Sch Engineers, POB 765,Ibn Sina St, Rabat, Morocco
关键词
Congestion Control; Activequeue Management (AQM); Stabilization; PI Controller; First Order Delay System; Genetic Algorithm (GA);
D O I
10.9781/ijimai.2016.4110
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we consider the problem of stabilizing network using a new proportional-integral (PI) based congestion controller in active queue management (AQM) router; with appropriate model approximation in the first order delay systems, we seek a stability region of the controller by using the Hermite-Biehler theorem, which isapplicable to quasipolynomials. A Genetic Algorithm technique is employed to derive optimal or near optimal PI controller parameters.
引用
收藏
页码:52 / 55
页数:4
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