摘要
针对连续爆炸式声源定位及测量困难的问题,建立爆炸声源子弹抛撒模型,分析子弹的落点分布和间距范围,给出落点及落点间距离公式,并依据宽带声源级的表达式,提出了连续爆炸声声源级的测量和数据处理方法,该方法简单易行。所得结论将为海上试验中测量设备布放,以及实际的测量和计算提供参考。
Aiming at difficulty in localization and measurement of continuous explosive sound source,the mathematical model of ejection of bullets was established,falling points distribution and deploy distance was analyzed,and the formulas was established.According to the expression describing broad-band sound source level,the measuring method of sound source level was given,it was simple and feasible.The obtained conclusions provided a reference for deployment measuring equipment in the sea and the actual measurements of sound source.
出处
《舰船电子工程》
2016年第2期126-128,142,共4页
Ship Electronic Engineering
关键词
连续爆炸
声源
声源级
rocket-assisted
sound source
sound source level
