TY - GEN A1 - Fang, Shaoji A1 - Blanke, Mogens A2 - Korbicz, Józef - red. A2 - Uciński, Dariusz - red. PB - Zielona Góra: Uniwersytet Zielonogórski N2 - This paper addresses fault-tolerant control for position mooring of a shuttle or floating production storage and offloading vessels. A complete framework for fault diagnosis is presented. A loss of a sub-sea mooring line buoyancy element and line breakage are given particular attention, since such failures might cause high-risk abortion of an oil-loading operation. With significant drift forces from waves, non-Gaussian elements dominate forces and the residuals designed for fault diagnosis. N2 - Hypothesis testing is designed using dedicated change detection for the type of distribution encountered. A new position recovery algorithm is proposed as a means of fault accommodation in order to keep the mooring system in a safe state, despite faults. The position control is shown to be capable of accommodating serious failures and preventing breakage of a mooring line, or a loss of a buoyancy element, from causing subsequent failures. Properties of the detection and fault-tolerant control algorithms are demonstrated by high fidelity simulations. L1 - http://www.zbc.uz.zgora.pl/Content/46931/AMCS_2011_21_3_5.pdf L2 - http://www.zbc.uz.zgora.pl/Content/46931 KW - fault diagnosis KW - fault-tolerant control KW - fault recovery KW - position mooring KW - non-Gaussian change detection T1 - Fault monitoring and fault recovery control for position-moored vessels UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=46931 ER -