基于自适应模糊算法的船舶动力定位系统控制器研究

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英文篇名：The Research of Ship Positioning Controller Based on Adaptive Fuzzy Algorithm 作者：郭明芳 英文作者：Guo Mingfang;Zhoushan COSCO Shipping Engineering Co., Ltd.; 关键词：自适应 ; 模糊算法 ; 动力定位 英文关键词：self-adaption;;fuzzy algorithm;;dynamic positioning 中文刊名：XDGY 英文刊名：Modern Industrial Economy and Informationization 机构：舟山中远船务工程有限公司技术中心; 出版日期：2015-06-01 出版单位：现代工业经济和信息化 年：2015 期：v.5;No.95 语种：中文; 页：XDGY201511027 页数：2 CN：11 ISSN：14-1362/N 分类号：63-64

摘要

文章基于自适应模糊算法对纵荡、横荡、艏摇三个方向分别用三个独立的控制器来进行控制,有效提高船舶动力定位系统的抗干扰能力和定位精度。
        Ship dynamic positioning system is a greatly affected by environmental factors, the fuzzy system with multiple variables, strong coupling and nonlinear. The engineers give more attention of How to carry out positioning design. In this paper, we use adaptive fuzzy algorithm having good effect for complex control system, design three controllers in three directions respectively based on adaptive fuzzy algorithm. Through the system simulation,the algorithm has better control effect, can effectively improve anti-interference and positioning accuracy of the ship dynamic positioning system ability. The algorithm has very good popularization and application value in the actual ship dynamic positioning design.

引文

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