Shang, Yilun (2018) Fixed-time group consensus for multi-agent systems with non-linear dynamics and uncertainties. IET Control Theory & Applications, 12 (3). pp. 395-404. ISSN 1751-8644
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Shang - Fixed-time group consensus for multi-agent systems with non-linear dynamics and uncertainties AAM.pdf - Accepted Version Download (395kB) | Preview |
Abstract
In this study, the author studies fixed-time group consensus problem in networks of dynamic agents with intrinsic nonlinear dynamics and bounded uncertainties. Three types of distributed control protocols are proposed to achieve fixed-time group consensus when the subgroups are connected and have inter-group common influence. By using Lyapunov theory, algebraic graph theory, and fixed-time stability, some conditions are derived to select the controller gains to ensure the convergence in a prescribed time regardless of the initial conditions. Numerical examples are worked out to illustrate the effectiveness of our theoretical results.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | convergence , distributed control, graph theory, Lyapunov methods, multi-robot systems, robot dynamics, stability, uncertain systems |
| Subjects: | G400 Computer Science |
| Department: | Faculties > Engineering and Environment > Computer and Information Sciences |
| Depositing User: | Paul Burns |
| Date Deposited: | 18 Oct 2018 17:16 |
| Last Modified: | 01 Aug 2021 09:32 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/36373 |
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