SWATH Ship Motion Simulation Based on a Self-Tuning Fuzzy Control

摘要

A time simulation technique using the self-tuning fuzzy control algorithm is applied to control stabilizing fins to reduce the pitch motion of the SWATH ship in longitudinal regular waves. A back-propagation-based fuzzy controller using the gradient descent method is presented and Incorporated with the previous mathematical model to simulate the SWATH ship motion. The Effects of surge force and viscous force are included.