FUSION OF SENSORS WITH DISSIMILAR MEASUREMENT/TRACKING ACCURACIES

被引：9

作者：

HAIMOVICH, AM

YOSKO, J

GREENBERG, RJ

PARISI, MA

BECKER, D

机构：

[1] JJM SYST INC,IVYLAND,PA 18974

[2] USN,CTR AIR WARFARE,WARMINSTER,PA 18974

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1993年 / 29卷 / 01期

关键词：

D O I：

10.1109/7.249131

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The case of data fusion of sensors dissimilar in their measurement/tracking errors is considered. It is shown that the fused track performance is similar whether the sensor data is fused at the (rack level or at the measurement level. The case of a cluster of targets, resolved by one sensor but not the other, is also considered. Under certain conditions the fused track may perform worse than the worst of the sensors. A remedy to this problem through modifications of the association algorithm is presented.

引用

页码：245 / 250

页数：6

共 10 条

[1] THE EFFECT OF THE COMMON PROCESS NOISE ON THE 2-SENSOR FUSED-TRACK COVARIANCE [J].