Adaptive Control of Chaos in a Congestion Control Model
نویسندگان
چکیده
Random Early Detection (RED) is the most promising Active Queue Management (AQM) mechanism. Its interaction with Transmission Control Protocol (TCP) can be modeled as a discrete-time dynamical system, which may exhibit complex bifurcation and chaos behavior. An improved RED algorithm is proposed by using a real-time, adaptive, model-independent (RTAMI) technique. Bifurcation analysis and numerical simulation results show that the new algorithm can control the bifurcation and chaotic dynamic of a TCP-RED map. The situation of the presence of UDP traffic is also studied. Copyright c © 2005 IFAC
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