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Stabilization Strategies of Supply Networks with Stochastic Switched Topology
Author(s) -
Shukai Li,
Jianxiong Zhang,
Wansheng Tang
Publication year - 2013
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2013/605017
Subject(s) - computer science , stability (learning theory) , topology (electrical circuits) , state (computer science) , markov process , network topology , control theory (sociology) , mathematics , mathematical optimization , control (management) , algorithm , machine learning , artificial intelligence , combinatorics , statistics , operating system
In this paper, a dynamical supply networks model with stochastic switched topology is presented, in which the stochastic switched topology is dependent on a continuous time Markov process. The goal is to design the state-feedback control strategies to stabilize the dynamical supply networks. Based on Lyapunov stability theory, sufficient conditions for the existence of state feedback control strategies are given in terms of matrix inequalities, which ensure the robust stability of the supply networks at the stationary states and a prescribed H ∞ disturbance attenuation level with respect to the uncertain demand. A numerical example is given to illustrate the effectiveness of the proposed method. © 2013 Shukai Li et al.

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