Practical Prescribed-Time Consensus Under Unavailable State Measurements

This brief investigates the distributed cooperative control problem under desired convergence performances for general linear multi-agent systems with heterogeneous outputs. A prescribed-time observer-based consensus seeking protocol with a novel time-dependent (TD) control gain function is designed...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2024-05, Vol.71 (5), p.2744-2748
Hauptverfasser:	Huang, Na, Liu, Mingjie, Zhao, Zhenfan, Huang, Di, Zhao, Xiaodong
Format:	Artikel
Sprache:	eng
Schlagworte:	Consensus protocol consensus seeking Convergence Cooperative control general linear agent Linear matrix inequalities Linear systems Multi-agent systems Multiagent systems Observers Prescribed-time control State estimation Symmetric matrices Time dependence Topology
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Beschreibung
Zusammenfassung:	This brief investigates the distributed cooperative control problem under desired convergence performances for general linear multi-agent systems with heterogeneous outputs. A prescribed-time observer-based consensus seeking protocol with a novel time-dependent (TD) control gain function is designed for each agent. Particularly, the total assigned time duration can be arbitrarily given and consists of two causal time periods for state estimation and consensus seeking, respectively.
ISSN:	1549-7747 1558-3791
DOI:	10.1109/TCSII.2024.3353228