非线性条件下被动式减摇水舱仿真研究

减摇水舱作为一种常见的减摇装置,人们对它进行了很多研究.分析减摇水舱常用的是线性数学模型,但是线性模型仅适合小幅横摇的情况,而且忽略非线性因素的影响对减摇水舱的减摇效果分析也有影响.文章研究了考虑非线性因素的情况下,减摇水舱的特性.使用Matlab/Simulink对被动式减摇水舱进行建模,解决了非线性模型难以解算的问题.

Simulation Study of Passive Anti-rolling Tank under Non-linear Conditions

There are many studies of the anti-rolling tank which is commonly used stabilizer. The linear model is often used in the study of anti-rolling tank. However, the linear model is usually applied in conditions of small roll amplitude. Furthermore, it also has an influence on the analysis of anti-rolling effect if non-linear factors are ignored. In this article, the characters of passive anti-rolling tank are studied under non-linear conditions. The Matlab/Simulink is used to set up mathematical model and some difficult problems of the non-linear mode are solved.