Target localization from bearings-only observations

被引:34
|
作者
Taff, LG [1 ]
机构
[1] SPACE TELESCOPE SCI INST,BALTIMORE,MD 21218
关键词
D O I
10.1109/7.570703
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
I present a new method for the determination of the distance to a fixed or moving point (or target) from measurements of its direction (or gearing). I make none of the usual presumptions concerning random or systematic errors. Rather, I follow a new estimation principle that is designed to deal with both types of errors and allows one to make predictions regarding the ''observability'' of various aspects of the kinematic state of the target Numerical examples for the sonar version of the problem are also included.
引用
收藏
页码:2 / 10
页数:9
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