一键式船舶应急操舵智能控制系统的设计OA
Design of one-click intelligent control system for ship emergency steering
针对世越号等海难中因操舵系统故障切换延迟导致的灾难性后果,研究提出一种基于智能控制的一键式应急操舵转换系统.系统整合多源故障诊断引擎、智能阀门控制矩阵与双冗余总线通信技术,实现主操舵系统失效后 10s 内自动切换至应急操舵模式(NFU 模式),并在 NFU 失效时 5s 内完成机旁操舵切换.仿真结果表明,该系统显著缩短应急响应时间,有效减小船舶最大偏航角 72.4%,提升船舶在狭水道、高速航行等高风险场景下的生存能力,为客船安全保障提供关键技术支撑.
To address catastrophic consequences caused by delayed steering system switching failures in maritime disasters like the Sewol ferry incident,this study proposes an intelligent one-button emergency steering conversion system.The system integrates multi-source fault diagnosis engines,smart valve control matrices,and dual redundant bus communication technology,enabling automatic switching to emergency steering mode(NFU mode)within 10 s after the main steering system fails,followed by onboard steering switching within 5 s when NFU mode fails.Simulation results demonstrate that this system significantly reduces emergency response time and maximum yaw angle by 72.4%,enhancing vessel survivability in high-risk scenarios such as narrow waterways and high-speed navigation,thereby providing critical technical support for passenger ship safety.
沈明贤;陈国强;张钊
集美大学航海学院,福建 厦门 361021集美大学航海学院,福建 厦门 361021集美大学航海学院,福建 厦门 361021
交通工程
应急操舵一键切换智能控制世越号事故SOLAS公约船舶安全
emergency rudder controlone-click switchintelligent controlSewol accidentSOLAS Conventionship safety
《船电技术》 2026 (5)
12-15,20,5
福建省基金:复杂场景下船舶智能航行动态互馈机制非参数辨识建模研究(项目编号:025J08193)集美大学科研启动项目:面向船舶智能航行的复杂场景非参数辨识建模(项目编号:ZQ2024111)
评论