基于非线性规划的多波束测线优化设计  

Optimization design of multi-beam survey line based on nonlinear programming

作　　者：刘银峰 王幸欣 黄铭杰 刘正超 LIU Yinfeng;WANG Xingxin;HUANG Mingjie;LIU Zhengchao(School of Mechanical and Electrical Engineering,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341099,China;School of Information Engineering,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341099,China;School of Science,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341099,China)

机构地区：[1]江西理工大学机电工程学院,江西赣州341099 [2]江西理工大学信息工程学院,江西赣州341099 [3]江西理工大学理学院,江西赣州341099

出　　处：《计算机应用文摘》2024年第7期61-64,共4页Chinese Journal of Computer Application

摘　　要：为获取不同地形情况下的测线布设优化方案,文章对多波束探测技术展开了研究,首先应用几何关系得到了多波束测深的覆盖宽度模型和重叠率模型;其次通过建立海底坡面参数方程与多波束探测面所在平面参数方程,得到了不定测线方向覆盖宽度模型;最后综合已有模型及边角关系,针对矩形海域建立了测线总长度的优化模型。In order to obtain optimized layout plans for survey lines under different terrain conditions,this article conducted research on multi beam detection technology.Firstly,the coverage width model and overlap rate model of multi beam depth measurement were obtained by applying geometric relationships.Secondly,by establishing the parameter equations of the seabed slope and the plane where the multi beam detection surface is located,a model of the coverage width in the direction of the undetermined survey line was obtained.Finally,based on the existing models and the relationship between edges and corners,an optimization model for the total length of survey lines was established for rectangular sea areas.

关 键 词：正弦定理 点法式 单目标优化模型 非线性规划 

分 类 号：P229[天文地球—大地测量学与测量工程]