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- Title
Semi-global consensus of multi-agent systems with intermittent communications and low-gain feedback.
- Authors
Xiaoling Wang; Xiaofan Wang
- Abstract
This study addresses the semi-global consensus of linear multi-agent systems with a virtual leader, in which the control input of each agent is subject to periodically intermittent saturating actuator. Depending on multiple Lyapunov stability theorem and applying the algebraic-Riccati-equation-based low-gain feedback technique, the authors can obtain that: when the control width is larger than a fixed value, a connected system with each agent being asymptotically null controllable with bounded controls and marginally stable can guarantee the semi-global consensus of multi-agent systems with a virtual leader. Numerical simulations verify the author's theoretical analysis.
- Subjects
FEEDBACK control systems; MULTIAGENT systems; ACTUATORS; LYAPUNOV stability; RICCATI equation
- Publication
IET Control Theory & Applications (Wiley-Blackwell), 2015, Vol 9, Issue 5, p766
- ISSN
1751-8644
- Publication type
Article
- DOI
10.1049/iet-cta.2014.0464