Design and Realization of Virtual Scene System in UAV Electronic Warfare

In view of the actual requirement of UAV electronic warfare and the use of virtual reality technology and visualization technology, we establish a platform for virtual simulation system and analyze the main functions of various modules including the data link simulation, electromagnetic simulation environment, and tactical simulation exercise in the system. And then we expatiate the methods and steps to implement the system, and introduce the methods that using the OpenGL functions to implement the visual mapping of electromagnetic signal. In the end, it implements the system functions by programming.