Research on the design of a novel composite solenoid model ship simulation magnetic source based on DTW
Source abstract
Abstract
In order to study the simulation ability of a solenoid on a ship magnetic field, a new composite model based on a double row magnetic dipole array model with an ellipsoid was designed. The time-domain characteristics, such as magnetic field characteristics, magnetic inclination cosine, magnetic field scalar gradient, and magnetic field spatial distribution characteristics, were extracted. It was verified that the model can accurately simulate the magnetic field characteristics of ships through ship model experiments and simulation analysis. To further quantitatively and accurately analyze the simulation ability of the composite model for ship magnetic fields, a dynamic time wrapping measurement method based on one-dimensional time series was adopted to calculate the similarity of four characteristic quantities: magnetic field vector, magnetic field modulus, magnetic inclination cosine, and magnetic field scalar gradient. The results showed that the composite model has high simulation ability for ship magnetic fields.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Magnetic confinement fusion research · Ionosphere and magnetosphere dynamics · Magnetic Field Sensors Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Naval University of Engineering, College of Weapons 1 , Wuhan, 430033 Hubei, China
The 92279 Unit of the PLA 2 , Yantai, 264003 Shandong, China
Funding
Foundation of Equipment Pre-research Area
References (29)
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