WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763, E-ISSN: 2224-2856
Volume 20, 2025
Robust Controller Design for Large-scale Neutral Distributed-time-delay Systems
Author:
Abstract: Linear time-invariant neutral large-scale distributed-time-delay systems, composed of a number
of overlapping subsystems, are considered. First, a robustness bound for such systems is derived. Then, a
robust controller design approach, using this bound, is proposed. Excluding the derivation of this bound, the
controller design is independent for each subsystem and is based on a local nominal model. Robust stability of
the overall actual controlled system, however, is assured, once a scalar condition, which involves the derived
bound, is satisfied.
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Keywords: Controller design, Decentralized control, Large-scale systems, Time-delay systems, Neutral
systems, Distributed time delay
Pages: 163-171
DOI: 10.37394/23203.2025.20.19