摘要
船舶的操作性能会受到横摇的影响,随着横摇的加剧,轻则会使船舶的运营率下降,严重时,可能会引起船体抨击或甲板上浪等事故,对于船舶航行的安全性尤为不利。因此,必须对船舶的横摇运动进行控制。减摇鳍在控制船舶横摇运动方面的效果较好,为使该装置的作用得以全面发挥,应当采用相应的控制系统。从减摇鳍的控制原理及系统构成分析入手,提出基于变结构自适应鲁棒控制的减摇鳍系统构建。通过对减摇鳍控制系统的开构建,能够对减摇鳍进行有效控制,从而最大限度地发挥出减摇的作用,保证船舶航行的稳定性。
The operational performance of the ship will be affected by the roll. As the roll increases, the operation rate of the ship will be reduced slightly. In severe cases, it may cause accidents such as hull attacks or waves on the deck. Security is particularly disadvantageous. Therefore, the roll motion of the ship must be controlled. The fin stabilizer has a good effect in controlling the ship’s rolling motion. To make the device fully play its role, the corresponding control system should be adopted. Starting from the analysis of fin stabilizer control principles and system configuration, a fin stabilizer system based on variable structure adaptive robust control is proposed. Through the construction of the fin stabilizer control system,the fin stabilizer can be effectively controlled, so as to maximize the effect of fin stabilizer and ensure the stability of ship navigation.
作者
张俊芳
张方娟
张艺飞
ZHANG Jun-fang;ZHANG Fang-juan;ZHANG Yi-fei(School of Physics and Electronic Information Engineeriong,Ningxia Normal University,Guyuan 756000,China;Engineering and Technology Research Center of Nanostructured and Functional Matierals,Ningxia Normal University,Guyuan 756000,China;Xi′an Vocational University of Automobile,Xi′an 710600,China;Shenzhen Energy Baoding Power Co.,Ltd,Baoding 072150,China)
出处
《舰船科学技术》
北大核心
2020年第22期7-9,共3页
Ship Science and Technology
基金
宁夏师范学院科研项目(NXSFZDC1903)
关键词
减摇鳍
变结构
自适应
鲁棒控制
fin stabilizer
variable structure
adaptive
robust control
