公开(公告)号：US20240348124A1

公开(公告)日：2024-10-17

申请号：US18573203

申请日：2022-06-23

Applicant: ENI S.P.A.

Inventor： Massimo ZAMPATO ,  Daniele VANZAN ,  Giuliana MATTIAZZO ,  Elisa CAPELLO ,  Giovanni BRACCO ,  Mauro BONFANTI

IPC: H02K7/18 ,  F03B13/14

CPC classification number: H02K7/1823 ,  F03B13/14 ,  F05B2220/706 ,  F05B2240/93

Abstract: A controller of a gyroscope structure associated with a floating hull and equipped with an electrical converter suitable for converting the rotational energy of the floating hull into electrical energy, the controller, receiving as input a perturbed output state including operating variables of the gyroscope structure to determine a driving signal of the electrical converter, which includes



a first signal portion determined using a predictive control model of the gyroscope structure computed on the basis of the perturbed output state and
a second signal portion determined using a tube convergence computed on parametric deviations of the operating variables of the perturbed output state, the parametric deviations computed with respect to the operating variables of a unperturbed output nominal state of the gyroscope structure.