CAJ | 학술논문

声信号在浅海环境传播时，经过海面风浪的不断散射，传播损失会相应改变。本文通过分析声传播损失计算海面波高，利用风浪充分成长时波高与风速的关系，对海面风速进行反演，并针对声速剖面在有无跃层两种情况下反演过程的异同进行讨论。利用模拟仿真与2013年黄海声传播实验数据对其进行了验证，结果表明此方法是有效的。
성신호재천해배경전파시，경과해면풍랑적불단산사，전파손실회상응개변。본문통과분석성전파손실계산해면파고，이용풍랑충분성장시파고여풍속적관계，대해면풍속진행반연，병침대성속부면재유무약층량충정황하반연과정적이동진행토론。이용모의방진여2013년황해성전파실험수거대기진행료험증，결과표명차방법시유효적。
Surface waves can scatter acoustic signal in the ocean and thus cause a change in sound transmis‐sion loss .A new method of inversing wind speed is proposed ,in which the wave height is calculated based on sound transmission loss and thus the wind speed is derived through the relationship between the full de‐velopment of waves and wind speed .The differences in inversion processes with thermocline and without thermocline are also discussed .This method is further verified by numerical simulation and field measure‐ments in the Yellow Sea in 2013 to be effective .