声线特征及其对测距影响的理论研究与应用

Theoretical research and application of acoustic line characteristics and its impact on distance measuring

本文以实际采样的渤海、黄海、东海、南海、内陆湖泊等不同水域的声学剖面和相关理论分析为基础,研究了声线特征及其对测距的影响,完成算法研究报告。并将实现的算法嵌入到相应的声学定位软件中,通过野外测试进行验证,提高了定位精度。

Based on the theoretical analysis of practical water acoustic profile samples which came from Bo Sea, Huang Sea, South China Sea and inland lake, this paper studied the influence of acoustic characteristic to the distance measuring and achieved the algorithm researching report, then the author took the algorithm into the acoustics positioning software and put into the field test. The final goal is to enhance the software positioning accuracy.