Research on STK real-time control in the distributed simulation
卫星工具包在分布式仿真中的实时控制研究

The application of STK in the distributed simulation becomes the focus of aerospace simulation. At first, the structure of distributed simulation based on STK-RTI was proposed, and the time synchronization scheme was given. Then, the principle of network communication based on the STK/Connect module was introduced and its realization of programming. At the same time, the two schemes on driving STK in real time--SetTime scheme and Real-Time /X-Real-Time-scheme were proposed, and the principle of the two driving schemes was stated as well as their advantages and disadvantages. At last, based on the Real-Time/X-Real-Time scheme, an algorithm which can get the time of STK more efficiently and more exactly in real time was proposed.