Congestion control using integral SMC for ATM networks with multiple time-delays and varying bandwidth
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CitationRen, T., Dimirovski, G. M., Jing, Y., & Zheng, X. (2007). Congestion control using integral SMC for ATM networks with multiple time-delays and varying bandwidth. In 46th IEEE Conference on Decision and Control(pp. 5192-5197). Piscataway, NJ: IEEE. http://dx.doi.org/10.1109/CDC.2007.4434110
In this paper, a novel integral sliding mode control strategy is designed for rate-based flow control problem in asynchronous transfer mode (ATM) networks. The control scheme, which includes a predictor, guarantees stability robustness to multiple time-delays in different channels and changeful available bit-rate (ABR) bandwidth. It also achieves two expectant goals, i.e. it ensures exponential convergence of queue length to the desired steady-state value and satisfies a weighted fairness condition. The algorithm exhibits good performance and most importantly, has a solid theoretical foundation. Simulation results show that the control system is rapid, robust and adaptive.