Sufficient stability condition for delayed port-Hamiltonian systems subject to input saturation

This work deals with a class of delayed port Hamiltonian systems with control law given as a bounded output feedback. A sufficient stability condition of the resulting closed-loop dynamics is obtained combining Wirtingerbased integral inequality and Lyapunov-Krasovkii theorem. This condition is formulated in terms of (parametrized) linear matrix inequality. A numerical example shows reduction of the conservatism regarding literature result.