Observer-Based Discrete-Time Nonnegative Edge Synchronization of Networked Systems.
basic_science · Level V
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- Record sourced from PubMed, PMID 28783646.
- Also identified by DOI 10.1109/TNNLS.2017.2728061.
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Abstract
This paper studies the multi-input and multi-output discrete-time nonnegative edge synchronization of networked systems based on neighbors' output information. The communication relationship among the edges of networked systems is modeled by well-known line graph. Two observer-based edge synchronization algorithms are designed, for which some necessary and sufficient synchronization conditions are derived. Moreover, some computable sufficient synchronization conditions are obtained, in which the feedback matrix and the observer matrix are computed by solving the linear programming problems. We finally design several simulation examples to demonstrate the validity of the given nonnegative edge synchronization algorithms.