摘要
近海水声通讯系统由多个传输节点组成,每个传输节点由浮标系统、系泊系统和水声通讯系统组成,其系泊系统对水声通讯信号具有显著影响。在三维空间下,对近海水声通讯系统传输节点的系泊系统进行受力分析,得到了系统中各组成部分之间相互的受力关系,接着引入悬链线方程来刻画锚链的受力情况,并运用迭代思想及物体之间的几何关系,利用MATLAB与LINGO专业软件,建立了关于风力、水流力以及水深的系泊系统设计模型。
The offshore underwater acoustic communication system consists of multiple transmission nodes.Each node is composed of buoyage,mooring systems and underwater acoustic communication systems.Among the three,mooring systems have remarkable effect on acoustic communication signals.Utilizing catenary equations and iteration,with the help ofMATLAB and LINGO,this paper makes some force analysis of mooring systems under the three-dimensional space so thatthe loading relationships between components were obtained in the mooring systems.One mooring model system was set byintroducing catenary equations to describe the loading relationships of anchor chain and utilizing iteration and the geometry relationship between components on concerning wind-force,current force and water depth.Some parameters were constrained,and an example was calculated.
作者
赵子润
杨晔
孟凡杰
赵庆新
ZHAO Zirun;YANG Ye;MENG Fanjie;ZHAO Qingxin(Research Institute of Jiangsu Costal Development,Yancheng Teachers University,Yancheng 224051,Jiangsu Province,China)
出处
《天津科技》
2016年第12期39-43,共5页
Tianjin Science & Technology
关键词
三维空间近海水声通讯系统传输节点系泊系统设计
three-dimensional space
offshore
transmission node of underwater acoustic communication system
mooring systems
design
