海洋测深中声线跟踪模拟分析

Analysis of marine sounding voice tracking simulation

为了得到更好的海洋测深声线模拟,运用matlab软件,根据声波发射规律给出多波束海洋测深的最优入射角度,分析影响多波束传播路径在海洋测深中的影响因素,确立简单优化的声速经验公式,结合matlab软件对确立的声速经验公式进行模拟,使海洋测深公式更加简洁、易于计算。

In order to obtain the better marine bathymetric sound ray simulation, the rnatlab software is used to get the optimal incident angle in multi-beam marine bathymetry in accordance with the acoustic wave emission rules, as well as to analyze the factors influencing the muhi-beam transmission path in marine bathymetry. It determines the simple and optimized empirical formula of acoustic velocity and carries out simulation of the determined empirical formula of acoustic velocity by using the matlab software, so as to make the marine bathymetric formula simpler and more convenient to calculate.