Research On 3D Visualization To Electromagnetic Field

Weapon systems, communication systems and so on in the modern war send electromagnetic waves with different intensity and frequency, which are pollution to the space. In order to study the electromagnetic wave in the battlefield and its influence to aircrafts close to the ground, which want to keep away from radars, it is very significant to have a research on 3D Visualization to Electromagnetic Field. 3D Visualization to Electromagnetic Field is an application of Visualization in Scientific Computing technology, which needs three processes to come to reality. Firstly, the large mass electromagnetic data is produced by some simulating functions which is the foundation to 3D Visualization. The data is composed of the 3D coordinates and Electromagnetic values of discrete and regular points. Secondly, 3D Visualization to Electromagnetic Field is represented through iso-surfaces reconstruction from electromagnetic data, which is realized by Marching Cubes algorithm. Lastly, iso-surfaces are displayed to audiences with OpenGL. 3D Visualization to Electromagnetic Field resolves the conflict between large mass data and their resolving technique, which gives much help to the decision and control of aircrafts close to the ground in battles.