L2-Gain Based Adaptive Robust Heel/Roll Reduction Control Using Fin Stabilizer during Ship Turns

• Published in: Journal of marine science and engineering Vol. 9; no. 1; p. 89
• Main Authors: Songtao, Zhang, Peng, Zhao
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.01.2021
• Subjects: Adaptive control; Aircraft; Control stability; Control systems design; Control theory; Controllers; Defence craft; Degrees of freedom; Design; fin stabilizer; heel/roll reduction; Interference; L2 gain; Linearity; Methods; Motion control; Motion stability; Naval vessels; Navigation; Navigation safety; non-linearity; Nonlinear control; Nonlinearity; Propellers; Proportional integral derivative; Robust control; Rolling (ship motion); Rolling motion; Rotation; Rudders; Sailing; ship turning; Simulation; Stabilizers; Uncertainty; Velocity; Winds

The rolling and heeling experienced by a ship during turning will be more severe under the interference of winds and waves, which will seriously affect the navigation safety of the ship. The fin stabilizer is currently the best active anti-rolling device, which is usually used to reduce the roll of...