潜艇回声特性模拟研究

Scaled Experiment Study on Characteristics of the Submarine Echoes

本文对艇模进行了水平方位回波特性测试、敷贴吸声层前后不同入射角度下的回波特性测试及未敷贴吸声层情况下运动艇模的回波特性测试 ,并对回波数据进行了积分目标强度和峰值目标强度处理。

The echo characteristic tests of submarine model in the case of near-field horizontal azimuth, different incidence angles to nude and tiling submarine model and nude moving model are performed. Based on the scaled test data, ITS and PTS characteristics of the submarine model echoes are shown in this paper.