| Satellite Tool Kit (STK), developed by Analytical Graphics Inc, is a software used for 3D simulation and analysis. It's widely used in aerospace, intelligence, radar, electronic countermeasures, missile defense and other fields. Based on HLA/RTI platform, this article realized several different STK linkagents, using STK which has the characteristics of powerful model library, 3D effects and sound and rapid development. Paper first introduced the realization and development of STK linkagent. Then the missle for example, we talked about the detailed design and implementation of STK-RTI linkagent. According to the STK features, we research on model projection and three-dimensional scenario display, including access assessment, GDOP, model designment, model display control and realtime simulation and put into application, enabled it to be fully applied to the development of federatal members. Finally we carry on the validation and testing of the system. |
