Robust Synchronization for Multistable Systems
Hafiz Ghulam Muhu Din Ahmed, Rosane Ushirobira, Denis V. Efimov, Wilfrid Perruquetti · IEEE Transactions on Automatic Control · 2015
In this note, we study a robust synchronization problem for multistable systems evolving on manifolds within an Input-to-State Stability (ISS) framework. Based on a recent generalization of the classical ISS theory to multistable systems, a robust synchronization protocol is designed with respect to a compact invariant set of the unperturbed system. The invariant set is assumed to admit a decomposition without cycles, that is, with neither homoclinic nor heteroclinic orbits. Numerical simulation examples illustrate our theoretical results.