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Dynamic Properties of Dual-delay Network Congestion Control System Based on Hybrid Control.
- Source :
- Neural Processing Letters; Dec2023, Vol. 55 Issue 7, p9295-9314, 20p
- Publication Year :
- 2023
-
Abstract
- This paper studies an Internet congestion control system with two time delays, which are accessed by a single resource and considers both discrete and distributed delays of the system. By designing a new hybrid controller containing negative feedback control and time delay feedback control to control the system, and taking discrete time delay variables as bifurcation parameters, the local stability and Hopf bifurcation of the system are studied. The results show that the Hopf bifurcation can be effectively delayed or avoided by adjusting the value of the feedback control parameter β . The global asymptotically stable dynamic characteristics of the system are ideal, which has important functional significance for optimizing network congestion control. Finally, a large number of simulation examples verify the correctness of the conclusions. [ABSTRACT FROM AUTHOR]
- Subjects :
- TIME delay systems
FEEDBACK control systems
HOPF bifurcations
Subjects
Details
- Language :
- English
- ISSN :
- 13704621
- Volume :
- 55
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Neural Processing Letters
- Publication Type :
- Academic Journal
- Accession number :
- 173559446
- Full Text :
- https://doi.org/10.1007/s11063-023-11202-7