2018, 40(11):71-76.
Abstract:
In order to solve the problem of lack of realistic battlefield situation and target trajectory display in digital target scene simulation, the idea and method of using satellite tool kit (STK) to display three-dimensional scene environment is presented. By researching the STK development interface and object model library, the method of development using STK component object model (COM) interface in Windows application based on microsoft foundation class (MFC) is discussed, the embedding of STK three-dimensional display window directly in Windows application is realized, and the trajectory information is imported and displayed using STK ephemeris file. At the same time, the conversion method of target position between radar coordinate and latitude and longitude is given. In this research, the problem of the three-dimensional scene display in the digital target scene simulation is solved, the more realistic simulation scene for the radar system is provided, and the user experience is enhanced, so the research has high engineering application value.