Title :
Robust Sliding Mode Congestion Control Algorithm for TCP Networks
Author :
Yan, Ming ; Yue, Chengjun
Author_Institution :
Coll. of Light Ind., Liaoning Univ., Shenyang, China
Abstract :
A robust sliding mode congestion control algorithm is proposed to solve the problem of congestion control in TCP networks. Based on the TCP networks congestion control model, an asymptotically stable sliding surface is designed by means of linear matrix inequality (LMI). The sliding surface can compensate for the effect of the uncertainties in TCP networks. In addition, a novel reaching condition is proposed to reduce chattering, the robust sliding mode controller is designed to constrain oscillation of the queue length in router effectively. The simulation results certify the validity of the algorithm.
Keywords :
linear matrix inequalities; queueing theory; robust control; telecommunication congestion control; telecommunication network routing; transport protocols; variable structure systems; TCP networks congestion control model; controller dsign; linear matrix inequality; queue length oscillation; reaching condition; robust sliding mode congestion control algorithm; router; Automatic control; Communication system traffic control; Computer networks; Educational institutions; Intelligent networks; Lighting control; Robust control; Sliding mode control; Traffic control; Uncertainty; LMI; TCP networks congestion control; reaching condition; sliding mode control;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.32
