Modeling of acoustic ground vehicle signatures and outdoor sound propagation

被引：1
|
作者：
Dyrdal, I [1 ]
Lie, K [1 ]
Huseby, M [1 ]
Rahimi, R [1 ]
机构：
[1] Forsvarets Forskningsinst, N-2027 Kjeller, Norway
来源：
UNATTENDED GROUND SENSOR TECHNOLOGIES AND APPLICATIONS V | 2003年 / 5090卷
关键词：
unattended ground sensors; acoustic detection; target signatures; sound propagation; modeling;
D O I：
10.1117/12.500704
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Forsvarets forskningsinstitutt (Norwegian Defence Research Establishment) is currently working on a program to develop improved models for both emission and propagation of acoustic waves from ground vehicles, to enable prediction of vehicle signatures as observed by remote sensors. The main purpose of this work in progress is to use such models as an aid to develop improved signal processing methods and pattern recognition algorithms for detection, classification and tracking of military vehicles with acoustic sensors.
引用
收藏
页码：111 / 121
页数：11
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