嵌入式控制技术在减摇鳍自适应控制器的应用  

Application of embedded control technology in adaptive controller of fin stabilizer

作　　者：孙英培 尤冬梅 SUN Ying-pei;YOU Dong-mei(Hebi Institute of Engineering and Technology,Henan Polytechnic University,Hebi 458030,China)

机构地区：[1]河南理工大学鹤壁工程技术学院,河南鹤壁458030

出　　处：《舰船科学技术》2023年第7期58-61,共4页Ship Science and Technology

基　　金：政产学研用协同创新视角下基于OBE-CDIO理念的创新型人才培养模式探索(SKL-2022-1180)。

摘　　要：大型船舶在恶劣气象条件下航行,受风浪导致的倾覆力矩影响,船舶的横摇运动非常剧烈,当横摇运动超过船体自身的平衡位置时,很容易出现船舶沉没等严重事故。为了提高船舶在风浪条件下的稳定性,通常将减摇鳍作为一项行之有效的技术。减摇鳍在海浪作用下会产生抗倾覆弯矩,提高船舶稳定性。本文分析船舶减摇鳍的工作原理,基于嵌入式技术开发了一种可调节船舶减摇鳍控制器,并详细介绍了自适应控制器的原理。仿真结果表明,该系统能够有效提高船舶横摇运动的稳定性。Large ships sailing in bad weather conditions,by the capsizing moment caused by wind and waves,the ship roll motion is very intense,when the roll motion exceeds the ship's own balance position,it is easy to appear ship sinking and other serious accidents.In order to improve the stability of ships under wind and wave conditions,anti-roll fin is usually used as an effective technology.Anti-roll fin will generate anti-capsizing bending moment under the action of sea waves to improve the stability of ships.This paper analyzes the working principle of ship roll stabilizer fin,develops an adjustable ship roll stabilizer fin controller based on embedded technology,and introduces the principle of adaptive controller in detail.The simulation results show that the system can effectively improve the stability of ship roll motion.

关 键 词：嵌入式 减摇鳍 自适应 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]