APPARATUS AND METHOD FOR ANALYZING THE CHARACTERISTIC OF MAGNETIC SOURCE DISTRIBUTED ON A NAVAL SHIP, AND THE SYSTEM

摘要

The present invention applies the inverse problem method using a medium sensitivity analysis method based on the measured magnetic field signal relates to a magnetic-field signal of the magnetic field traps that can accurately predict the performance of a signal source characteristic analyzer before and after drying trap, specifically includes a signal receiving section for receiving a magnetic field signal occurring in a trap, a plurality of surface shape of the trap in a pre-processing unit for dividing the shape information, the field signal received by the signal receiving unit and is based on the shape information into a plurality of divided surface of the trap, by the pre-processing unit, the trap using the inverse problem analysis method magnetic dipole (magnetic dipole) distributed on each side of the center of a plurality of the inverse problem of determining the analysis unit, the inverse problem analysis unit magnetic field signal at a particular location remote from each of the trap using the magnetic dipoles determined at and calculating a size and a processing unit. With the magnetic field source signal that is distributed in the trap characteristic analyzer in accordance with the present invention, it is possible to predict the distribution of the permanent magnetization distribution in the hull of the ship accurately, to provide a high degree of confidence in the prediction result on the magnetic field signals before and after the dry trap can be. ;