Applied Research of Delaminated Real-Time Network Framework Based on RTX in Simulation

Different level requests variously to real-time behavior in the complex real-time simulation system. Under the Environment of RTX and Windows-NT, performance index of Ethernet and broadcast memory network including data transmission delay and delay jitter is measured. The comparison of performance index between the environment of RTX and the environment of Windows-NT proves that the system under the environment of RTX has more real-time behavior and more reliability. So real-time simulation LAN that control information transmission by using real-time TCP and status information transmission by using real-time UDP was proposed. Aiming at the need of hardware-in-the-loop simulation system, broadcast memory network on RTX was used. According to the distributed simulation system of a weapon system, the design of delaminated real-time network framework was also provided.