激光探测舰船尾流气泡样机初步实验研究  

Pilot Experimental Study of a Prototype Optical Wake Detector

作　　者：余扬[1] 王江安[1] 马治国[1,2] 石晟玮[2] 梁善勇[1] 

机构地区：[1]海军工程大学电子工程学院,湖北武汉430033 [2]海军工程大学兵器工程系,湖北武汉430033

出　　处：《激光与红外》2009年第2期137-140,共4页Laser & Infrared

摘　　要：基于激光水下探测原理,采用自主研发的激光探测舰船尾流气泡样机,同时用气泡幕模拟舰船尾流,通过比较无气泡和有气泡两种条件下的样机接收信号,验证了样机的探测性能;并对气泡幕置于不同位置处的样机接收信号进行了分析和比较,研究了不同条件下回波信号的波形特点;最后对下一步的实验提出了几点建议。Based on the principle of underwater laser detecting, a prototype optical wake detector manufactured by the research group is used with simulated ship wake by the bubbles film, then the detecting capability of the prototype detector is validated. Moreover the different signals received by the prototype detector with the bubbles film of various distances are relatively analyzed,and the echoes＇ characteristics are also researched. In addition, some advice is proposed for next experiment.

关 键 词：激光探测 舰船尾流 样机 实验 

分 类 号：TN959.6[电子电信—信号与信息处理]