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SYSTEM FOR OBJECT POSITION ESTIMATION BASED ON MAGNETIC FIELD SIGNAL USING UNDERWATER SENSOR NETWORK AND METHOD THEREOF
SYSTEM FOR OBJECT POSITION ESTIMATION BASED ON MAGNETIC FIELD SIGNAL USING UNDERWATER SENSOR NETWORK AND METHOD THEREOF
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机译:水下传感器网络的基于磁场信号的目标位置估计系统及其方法
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摘要
A method for object position estimation based on a magnetic field using an underwater sensor network, includes: step of receiving a magnetic field signal that is emitted from an underwater moving object using an underwater sensor network which is configured with a plurality of magnetic field sensors in the water; step of extracting an induced magnetic field signal by removing a geomagnetic field and a noise signal from the received magnetic field signal; step of determining whether or not the moving object enters the underwater sensor network using the induced magnetic field signal; and step of estimating a position of the object using position information of the plurality of sensors that sense the object if it is determined that the object enters the underwater sensor network.
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