paper
Decentralized Stabilization for Switched Large-Scale Nonlinear Systems via Sampled-Data Output Feedback
Publication
Volume Number:
13
Issue Number:
4
Pages:
Starting page
4335
Ending page
4343
Publication Date:
Publication Date
26 March 2019
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Abstract
This study investigates the output feedback sampled-data stabilization problem of a class of switched large-scale nonlinear systems with asynchronous switching and dead zones. Since only the system outputs are available at the sampled-data instants, a state observer is constructed to estimate the unmeasured state. To deal with nonlinear interconnections, a new decentralized sampled-data controller is designed. A novel average dwell-time constraint condition is derived to guarantee the considered system's stability in the presence of asynchronous switching. The proposed method's effectiveness is demonstrated by its application to a quadruple-tank process system.
