Direction-of-arrival estimation in the presence of sensor model errors

被引：2
|
作者：
Yardimci, Y [1 ]
Cadzow, JA [1 ]
机构：
[1] VANDERBILT UNIV,DEPT ELECT ENGN,NASHVILLE,TN 37235
来源：
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 1995年 / 332B卷 / 02期
关键词：
D O I：
10.1016/0016-0032(95)00034-2
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The effect of modeling errors on the sensor output signals is analyzed and the distribution of the the residual errors in the presence and absence of modeling errors is determined. Both conditional and unconditional models fro source amplitudes currently in use are considered. A new test fro determining an aberrant sensor is introduced. The test is incorporated in an iterative procedure where each iteration consists of a step of direction-of-arrival (DOA) estimation followed by a test for the presence of any aberrant sensors. The estimates of DOAs obtained through this iterative scheme are compared to those of other currently available algorithms.
引用
收藏
页码：173 / 182
页数：10
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