Abstract
In networks with heterogeneous and uncertain agents, fixed-gain control can lead to synchronization only if the uncertainties are relatively small. If the uncertainties are larger, we need to develop adaptive-gain approaches to achieve synchronization. In this work we propose an adaptive synchronization protocol, in case of full-state measurement, for uncertain heterogeneous agents based on a distributed disagreement reasoning. Specifically, we first define unknown gains (feedback and coupling gains) that could lead all agents to a homogeneous behavior and thus synchronization: however, since these gains are unknown in view of the unknown dynamics, we design adaptive laws for these gains that lead the agents toward synchronization. The adaptive laws are driven by a disagreement error which is calculated among neighbors: a Lyapunov analysis is presented for showing convergence of the synchronization error to zero.
| Original language | English |
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| Title of host publication | Proceedings of 2018 European Control Conference (ECC2018) |
| Place of Publication | Piscataway, NJ, USA |
| Publisher | IEEE |
| Pages | 2411-2416 |
| ISBN (Electronic) | 978-3-9524-2698-2 |
| ISBN (Print) | 978-3-9524-2699-9 |
| DOIs | |
| Publication status | Published - 2018 |
| Event | 16th European Control Conference, ECC 2018 - Limassol, Cyprus Duration: 12 Jun 2018 → 15 Jun 2018 http://www.ecc18.eu/ |
Conference
| Conference | 16th European Control Conference, ECC 2018 |
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| Abbreviated title | ECC 2018 |
| Country/Territory | Cyprus |
| City | Limassol |
| Period | 12/06/18 → 15/06/18 |
| Internet address |
Bibliographical note
Accepted Author ManuscriptKeywords
- Adaptive synchronization
- distributed disagreement
- uncertain heterogeneous agents