Structural reliability based energy-efficient arctic position mooring control of moored offshore structures under ice loads

• Published in: Ocean Engineering
• Main Authors: Zhang, Xiaoyue, Wang, Yuanhui, Chemori, Ahmed
• Other Authors: Harbin Engineering University (HRBEU), Robotique médicale et mécanismes parallèles (LIRMM, Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2023
• Subjects: Arctic Position Mooring Control; Adaptive Fuzzy Dynamic Surface Control; Structural Reliability; Setpoint Chasing; Ice-load Disturbance Observer; [SPI.AUTO]Engineering Sciences [physics]/Automatic; [INFO.INFO-AU]Computer Science [cs]/Automatic Control Engineering; Arctic; Handle The; Turret
• Online Access: https://hal-lirmm.ccsd.cnrs.fr/lirmm-03909151; https://hal-lirmm.ccsd.cnrs.fr/lirmm-03909151/document; https://hal-lirmm.ccsd.cnrs.fr/lirmm-03909151/file/OE-D-22-03566_R1_Clean_Version.pdf; https://doi.org/10.1016/j.oceaneng.2022.113435

International audience This work develops an energy-efficient robust control for arctic position mooring systems subject to discontinuous ice loads and system uncertainties. To provide a safe and energy-efficient reference position for moored offshore structures, an improved structural reliability-b...