Simultaneously Stabilizing Networked Systems with Minimal Communication
Artikel i vetenskaplig tidskrift, 2023
Self-triggered feedback control is used as a means to reduce the energy and communication requirements of networked systems. Triggered-control schemes result in aperiodic communications, with a potential for communication conflicts when multiple feedback loops are closed over a shared network. In this paper, we analyze the necessary/sufficient conditions for simultaneous stabilizability of a set of nonlinear systems over a network from the perspective of scheduling theory, using Lyapunov functions and input to state stability. We then propose a recursively feasible self-triggering scheme that minimizes the usage of the communication channel while ensuring the stability of all systems.
Feedback control
Network topology
simultaneous stabilizability
Feedback loop
scheduling
Lyapunov methods
Self-triggered control
Asymptotic stability
Protocols
Topology
networked systems
Författare
Alessandro Colombo
Politecnico di Milano
Masoud Bahraini
Chalmers, Elektroteknik, System- och reglerteknik
Mario Zanon
IMT Alti Studi Lucca
Paolo Falcone
Chalmers, Elektroteknik, System- och reglerteknik
IEEE Transactions on Automatic Control
0018-9286 (ISSN) 1558-2523 (eISSN)
Vol. In PressÄmneskategorier
Reglerteknik
DOI
10.1109/TAC.2023.3309001