Observer-Based Stabilization of Stochastic Systems with Limited Communication

Junli Wu, Hamid Reza Karimi and Peng Shi

Mathematical Problems in Engineering, 2012, vol. 2012, 1-17

Abstract:

This paper studies the problem of observer-based stabilization of stochastic nonlinear systems with limited communication. A communication channel exists between the output of the plant and the input of the dynamic controller, which is considered network-induced delays, data packet dropouts, and measurement quantization. A new stability criterion is derived for the stochastic nonlinear system by using the Lyapunov functional approach. Based on this, the design procedure of observer-based controller is presented, which ensures asymptotic stability in the meansquare of the closed-loop system. Finally, an illustrative example is given to illustrate the effectiveness of the proposed design techniques.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:781542

DOI: 10.1155/2012/781542

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