Study on the Design of Control System for Ship Stabilizers

• Main Authors: Shen-Hsiang Chen, 陳深祥
• Other Authors: 陳義男
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/57924888569886016658

碩士 === 國立臺灣大學 === 造船及海洋工程學研究所 === 89 === Ship stabilizers control system is commonly applied to a ship to reduce the rolling and pitching motion when sailing in waves. The stabilizer is high power electro-hydraulic servo system. Due to noises(EMI) of the power system, the stability and efficiency of the control computer for the stabilizer system is critical to the safety of the ship motion. The real-time Linux operating system and an interface using RS-485 to communicate between the control computer and the electro-hydraulic servo system will be setup. We will also design a self-organize fuzzy controller to control the stabilizing fin in real time. Finally, we will test the entire control system by experiments on the ship to prove the effectiveness of the hardware and software.