OPTIMIZATION OF A CONTROL LAW TO SYNCHRONIZE FIRST-ORDER DYNAMICAL SYSTEMS ON RIEMANNIAN MANIFOLDS BY A TRANSVERSE COMPONENT

Abstract

The present paper builds on the previous contribution by the second author, S. Fiori, Synchronization of first-order autonomous oscillators on Riemannian manifolds, Discrete and Continuous Dynamical Systems - Series B, Vol. 24, No. 4, pp. 1725 - 1741, April 2019. The aim of the present paper is to optimize a previously-developed control law to achieve synchronization of firstorder non-linear oscillators whose state evolves on a Riemannian manifold. The optimization of such control law has been achieved by introducing a transverse control field, which guarantees reduced control effort without affecting the synchronization speed of the oscillators. The developed non-linear control theory has been analyzed from a theoretical point of view as well as through a comprehensive series of numerical experiments.