Stability and bifurcation analysis for a congestion control model with Caputo fractional derivative and time delay

Min Xiao, Wei Xing Zheng, Yurong Song, Guoping Jiang

Research output: Chapter in Book / Conference PaperConference Paperpeer-review

1 Citation (Scopus)

Abstract

This paper proposes a delayed fractional-order model which is more accurate than the original integer-order model when depicting dual congestion control algorithms. Some sufficient conditions for the local stability are derived for the delayed fractional-order model of congestion control algorithms. Hopf bifurcation conditions are put forward for general delayed fractional-order systems. Then the existence of Hopf bifurcations is established for the delayed fractional-order congestion control model. The critical values of the delay are determined, where the Hopf bifurcations occur and a family of oscillations bifurcate from the equilibrium. Finally, numerical simulations are carried out to illustrate the main results.
Original languageEnglish
Title of host publicationProceedings of 2016 35th Chinese Control Conference (CCC 2016), Chengdu, China, 27-29 July 2016
PublisherIEEE
Pages10481-10486
Number of pages6
ISBN (Print)9789881563910
DOIs
Publication statusPublished - 2016
EventChinese Control Conference -
Duration: 27 Jul 2016 → …

Publication series

Name
ISSN (Print)1934-1768

Conference

ConferenceChinese Control Conference
Period27/07/16 → …

Keywords

  • automatic control
  • bifurcation theory
  • mathematical models

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