Adaptive nonlinear congestion controller for a differentiated-services framework
IEEE/ACM Transactions on Networking (TON)
Throughput differentiation using coloring at the network edge and preferential marking at the core
IEEE/ACM Transactions on Networking (TON)
Principles of 2-sliding mode design
Automatica (Journal of IFAC)
Automatica (Journal of IFAC)
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A nonlinear fluid flow model is used in this paper to analyze and control DiffServ Networks. The controller design is based on the integrated dynamic congestion control strategy. In this paper different second order sliding mode controllers are proposed to solve the infinite switching problem. The same as standard sliding mode control, second order sliding mode technique is also robust to model uncertainties and disturbances, meanwhile overcome the inherent chattering problem which is more acceptable in application. The performance of the control algorithms are verified by the simulation results.