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In this paper sliding mode control of discrete time systems based on the reaching law approach is considered. In the quasi-sliding mode, the representative point of the controlled system is required to cross the sliding hyperplane in each successive sampling step and to remain in a known a priori vicinity of the hyperplane. We present a generic reaching law which is a generalization of a few previously...
In the paper, a new discrete time sliding mode flow control strategy for the connection-oriented communication networks with multiple virtual circuits is proposed. The networks are modelled as discrete time systems. The proposed controllers are designed in such a way that the closed-loop system stability and finite time error convergence are ensured. Conditions for no data loss and full bottleneck...
In this study, a new reaching law for sliding mode control of discrete time systems is proposed and applied to solve the problem of congestion avoidance in multi-source, connection oriented data transmission networks. Since the proposed reaching law does not require switching of the sliding variable between positive and negative values in each successive control step, it leads to chattering free operation,...
In this paper we propose a new variable structure, flow controller for multi-source connection-oriented data transmission networks. Each connection in the considered networks is characterized by a time delay and a packet loss ratio. The proposed controller takes advantage of an appropriately designed sliding hyperplane, which ensures the closed-loop system stability and finite-time error convergence...
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