An optimal sliding mode congestion controller for connection-oriented communication networks with lossy links

Bartoszewicz, A. ; Leśniewski, P.

International Journal of Applied Mathematics and Computer Science, Tome 24 (2014) no. 1, pp. 87-97.

Résumé

A new discrete-time sliding-mode congestion controller for connection-oriented networks is proposed. Packet losses which may occur during the transmission process are explicitly taken into account. Two control laws are presented, each obtained by minimizing a different cost functional. The first one concentrates on the output variable, whereas in the second one the whole state vector is considered. Weighting factors for adjusting the influence of the control signal and appropriate (state or output) errors are incorporated in both the functionals. The asymptotic stability of the closed-loop system is proved, and the conditions for 100

Détail

Keywords: optimal control, sliding mode control, flow control, discrete-time system
Mots-clés : sterowanie optymalne, sterowanie ślizgowe, sterowanie przepływem, układ dyskretny

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