Influence of sway motion on passive anti-rolling tank

作     者：SUN Wei LIANG Li-hua ZHANG Hong 

作者机构：School of Automation Harbin Engineering University Harbin 150001 China 

出 版 物：《Journal of Marine Science and Application》 (船舶与海洋工程学报（英文版）)

年 卷 期：2006年第5卷第1期

页      面：17-22页

学科分类：08[工学] 0824[工学-船舶与海洋工程] 

主　　题：ship rolling passive anti-rolling tank sway motion 

摘      要：The passive anti-rolling tank is one of important ship stabilizers widely used today. But at present, research of the tank is most aimed at its rolling movement. In this paper, the influence of sway motion on the passive anti-rolling tank is considered, the mathematical model of ＂ship-passive antl-rolling tank＂ system coupled with sway motion is developed basing on the U-shaped passive anti-rolling tank theory. Both simulation results and experimental data indicate that it is necessary to consider the influence of sway motion on the anti-rolling tank, which is more agreeable to the actual circumstance.