A method to solve the aircraft magnetic field model basing on geomagnetic environment simulation

作者：Lin Chunsheng; Zhou Jian-jun^*; Yang Zhen-yu

来源：Journal of Magnetism and Magnetic Materials, 2015, 384: 314-319.

DOI：10.1016/j.jmmm.2015.02.056

• Aircraft magnetic field model
• Solve on the ground
• Geomagnetic environment simulation
• Magnetic interference compensation

In aeromagnetic survey, it is difficult to solve the aircraft magnetic field model by flying for some unman controlled or disposable aircrafts. So a model solving method on the ground is proposed. The method simulates the geomagnetic environment where the aircraft is flying and creates the background magnetic field samples which is the same as the magnetic field arose by aircraft's maneuvering. Then the aircraft magnetic field model can be solved by collecting the magnetic field samples. The method to simulate the magnetic environment and the method to control the errors are presented as well Finally, an experiment is done for verification. The result shows that the model solving precision and stability by the method is well.

• 出版日期2015-6-15
• 单位中国人民解放军海军工程大学