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- Title
Stability analysis of spatially interconnected systems with signal saturation.
- Authors
Junxiao Song; Huabo Liu
- Abstract
The robust stability problem of spatially interconnected systems with signal saturation among the many composed subsystems is considered. The system structure is usually sparse, and each subsystem has different dynamics. Firstly, a robust stability condition is established based on integral quadratic constraint (IQC) theory, which makes full use of the sparseness of the subsystem connection topology. Secondly, a decoupling robust condition that only depends on the subsystem parameters is proved. Finally, it is shown through numerical simulations that the obtained conditions are computationally valid in analyzing spatially interconnected systems with signal saturation constraints among the subsystems.
- Subjects
INTEGRAL quadratic constraints; COMPUTER simulation; ROBUST stability analysis; PARAMETER estimation; NUMERICAL analysis
- Publication
Internet of Things & Cyber Physical Systems, 2023, Vol 3, p93
- ISSN
2667-3452
- Publication type
Article
- DOI
10.1016/j.iotcps.2023.02.002