Stability Analysis of Networked Control Systems Using a Switched Linear Systems Approach

Abstract

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Output tracking of networked control systemswith delay compensations

“…Finally, comparing the equations (14) and (15) with observer (6) yields the observer parameters (10).…”

“…Compared with the traditional feedback control systems, NCSs have advantages in terms of low cost, weight and power requirements reduction, simplicity in installation and maintenance, as well as easy resource sharing, and so on. NCSs receive more and more attention in recent years, research topics on NCSs include modeling, stability analysis, control and filtering problems, see [1][2][3][4][5][6][7][8][9][10][11], and the references therein. For more details, please refer to the monograph [1].…”

“…To mention a few, sampled-data system approaches [2,3]; stochastic system approaches [4,5], optimal control method [6,7], time delay system method [8,9], switched system method [3,10], robust control method [11], and so on.…”

Improvement on fuzzy-model-based stabilization of nonlinear networked control systems

“…discrete-time model approach [3]- [6], input-delay approach [7]- [10], and impulsive-model approach [11]- [14]. But these approaches are still very conservative for uncertain NCSs with both time-varying transmission delays and intervals [15]- [21].…”

Modeling and analysis of networked control algorithms using descriptor models

“…See [11] for more details on that subject. Different network models already exist in several papers, as in [5], [14], [15] to model determinist RR (Round-Robin) or TOD (Try-On-Discard) protocols, or to model the network delays thanks to a Markov chain, [16]- [19]. The main contribution here is to consider at the same time algorithms Modeling and Analysis of Networked Control Algorithms Using Descriptor Models potentially distributed over N CPU, with unwanted delays inside.…”