摘要
传统舰船系泊系统在泊缆位置定位与系泊环境变量交互通信方面,受到有线线缆的限制,无法打破空间局域性,在最佳的空间点上完成对大型船舶与舰艇的远港高精度系泊。为了解决空间数据交换的局限性,提出无线网络的舰船系泊系统设计与实现。系统由三点多组泊缆系泊结构与系泊环境变量分析结构两部分构成,二者皆依托无线网络传输技术以及相关硬件传感器。三点多组泊缆系泊结构主要负责船舶系泊过程的具体操作,即船舶的对接与稳定操作;系泊环境变量分析结构主要由系泊风速载荷分析算法与传输频域分析算法两部分构成;软硬件之间的数据交换在基于无线传输技术的传感器基础上,通过设计系统的无线神经网络传输算法来完成泊点数据与环境数据的交互调整。通过仿真数据的对比结果表明,设计系泊系统比对传统系泊系统的舰船系泊稳定性更好,更适合实际系泊场景的应用。
The positioning of mooring cable and mooring environment variables,limited by cable cable,cannot break the space locality,and complete the high-precision mooring of large ships and ships at the best space point.In order to solve the limitations of spatial data exchange,the design and implementation of ship mooring system of wireless network are proposed.The system consists of three-point mooring structure and mooring environment variables analysis structure,both relying on wireless network transmission technology and related hardware sensors.The three-point mooring structure is mainly responsible for the specific operation of ship mooring process,namely ship docking and stability operation;the berthing environment variable analysis structure consists of mooring wind speed load analysis algorithm and transmission frequency domain analysis algorithm;the software and hardware completes the interaction adjustment of mooring data through the sensor based on wireless transmission technology.The simulation results show that the design of mooring system is better than the ship mooring stability and more suitable for practical mooring scenarios.
作者
王建文
李朋
陈欢欢
WANG Jian-wen;LI Peng;CHEN Huan-huan(Hebei University of Water Resources and Electric Engineering,Department of Computer Science and Information Engineering,Cangzhou 061001,China)
出处
《舰船科学技术》
北大核心
2021年第16期214-216,共3页
Ship Science and Technology
基金
河北省高等学校科学技术研究项目(Z2019040)
河北省高等学校科学技术研究项目(QN2019191)
关键词
无线网络
舰船
系泊
系统设计
wireless network
ships
mooring
system design
