影响水下测波精度的原因分析

Analysis of factors influencing precision of measurement wave underwater

基于水下测波工作原理和测波环境分析,运用海浪谱理论,对运动坐标系下产生测波误差的因素逐一进行了分析,同时通过仿真和实验验证,确定了影响水下测波精度的主要因素,指出了消除水下测波误差,提高测波精度主要途径,进而对现役测波装备的改进提供了理论依据。

Based on principle of measuring wave underwater and analyse environment of measuring wave, using the theory of wind-wave spectrum, the paper analyses the factors of error-producing under coordinate of motion. By the use of simulation and experiment ,the paper determines the chiefly factors influencing the precision of measurement wave underwater, then point out the chiefly approach of eliminating the measuring wave error and enhancing the precision, provides theoretical gist to mending active measuring wave equipment.