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Output Feedback Stabilization of Networked Control Systems With Random Delays Modeled by Markov Chains

Yang Shi, Bo Yu·2009·IEEE Transactions on Automatic Control

Abstract

This note investigates the output feedback stabilization of networked control systems (NCSs). The sensor-to-controller (S-C) and controller-to-actuator (C-A) random network-induced delays are modeled as Markov chains. The focus is on the design of a two-mode-dependent controller that depends on not only the current S-C delay but also the most recent available C-A delay at the controller node. The resulting closed-loop system is transformed to a special discrete-time jump linear system. Then, the sufficient and necessary conditions for the stochastic stability are established. Further, the output feedback controller is designed via the iterative linear matrix inequality (LMI) approach. Simulation examples illustrate the effectiveness of the proposed method.

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Metadata

Authors
Shi, Y., & Yu, B.
Venue
IEEE Transactions on Automatic Control
Published
2009-07
Volume
54
Issue
7
Pages
1668-1674
ISSN
  • 0018-9286 (ISSN-L)
  • 1558-2523
OpenAlex
W2132917374
Cited by
582
References
0
FWCI
75.78
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Output Feedback Stabilization of Networked Control Systems With Random Delays Modeled by Markov Chains. https://app.cochat.ai/papers/10.1109/tac.2009.2020638
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Shi, Y., & Yu, B. (2009). Output Feedback Stabilization of Networked Control Systems With Random Delays Modeled by Markov Chains. IEEE Transactions on Automatic Control. https://doi.org/10.1109/tac.2009.2020638

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