Stability margins for a rate-based flow control problem in multiple bottleneck networks

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MUNYAS ELMAS İ., İFTAR A.

IFAC Proceedings Volumes (IFAC-PapersOnline), vol.16, pp.65-70, 2005 (Scopus)

• Publication Type: Article / Abstract
• Volume: 16
• Publication Date: 2005
• Doi Number: 10.3182/20050703-6-cz-1902.00955
• Journal Name: IFAC Proceedings Volumes (IFAC-PapersOnline)
• Journal Indexes: Scopus
• Page Numbers: pp.65-70
• Keywords: Communication networks, Flow control, Multi-bottleneck networks, Robust control, Stability margin, Time-delay
• Anadolu University Affiliated: Yes

Abstract

in this paper, the lower bounds for the actual stability margins are derived for a rate-based flow control problem in multiple bottleneck communication networks. Considered stability margins are for the uncertainties in the multiple time-delays and for the rate of change of the time-delays. To observe the change in the actual stability margins with respect to the uncertainties in the time-delays and the rate of change of the time-delays, the lower bounds on the actual stability margins for different cases are depicted. Copyright © 2005 IFAC.