The Influence of wind and Emendation in Passive Acoustic Localization

被引：0
|
作者：
Wang Xiao [1 ]
Cao Baiyang [1 ]
Wu Xin [2 ]
机构：
[1] North China Inst Aerosp Engn, Langfang 065000, Hebei, Peoples R China
[2] Ningbo Branch China Acad Ordnance Sci, Yantai 264003, Peoples R China
来源：
MATERIALS, MECHATRONICS AND AUTOMATION, PTS 1-3 | 2011年 / 467-469卷
关键词：
Passive acoustic localization; Error emendation correction; Four element array; Localization algorithm;
D O I：
10.4028/www.scientific.net/KEM.467-469.351
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper describes the principle of passive sound localization and sound localization algorithm based on a four-element array example discussed in the wind for positioning of the passive voice, and to amend their ways, this paper focuses on the measurement of the target signal in the delay algorithm based on simulation, and wind for passive localization impact and how to modify the impact, given the correction formula, and by computer simulation, the simulation calculated the azimuth error of the table can see, after following a marked improvement in azimuth, so as to achieve the effect of the amendments to improve the positioning accuracy.
引用
收藏
页码：351 / +
页数：2
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