环境水平不变的水声环境参数盲估计与实验验证

Blind Estimation of Ocean Environment Parameters with Experimental Verification based on Range-Independent Environment

为秘密、隐蔽地获取非常时期或非合作海区的水声环境参数,提出了水声环境参数盲估计的概念,分析和研究了水声环境参数盲估计理论,并对其中的目标函数进行了详细探讨,同时利用SWellEx-96海试的部分数据对基于水平不变的水声环境参数盲估计方法进行了实验验证。实验结果表明,基于环境水平不变的水声环境参数盲估计技术是可行和有效的。

To covertly acquire ocean environmental parameters during unconventionality or on uncooperative sea, the concept on blind estimation of ocean environmental parameters was presented. The blind estimation theory of ocean environmental parameters was analyzed and studied and its corresponding objective function was discussed in detail. Finally blind estimation method of ocean environment parameters was verified using the SWellEx-96 experimental data. The experimental result shows that blind estimation technique of ocean environmental parameters based on range-independent environment was feasibility and effective.