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Investigation on the Real-Time Tracking of Single Magnetic Target under the Geomagnetic Background |
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PP: 41S-46S |
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Author(s) |
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Jun Niu,
Baohua Teng,
Wenzhao Yin,
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Abstract |
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This paper presents a method of tracking a single magnetic target in the typical
background of smooth geomagnetic field and geomagnetic anomalies. Mathematically, a set of linear
equations is firstly derived, which serves as a solution to the real-time tracking of a single magnetic
object for small area. And then using the obtained location information, the equivalent magnetic
moment for the target is obtained. Finally computer simulation and error analysis are provided. The
results show that this mathematical model is relatively satisfying for medium/short-range continuous
tracking under geomagnetic background and this simple system also has some reference value for
practical applications to some extent. |
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