Based Rtw Distributed Real-time Simulation System

With the developments of modern technology,more and more high-tech weapons have been made.Simple weapon system models have been run to complex system models which are built in MATLAB, C, JMASS modeling environments and so on. So,in order to go on a simulation with high efficiency and RT,we must divide the complex system models into many subsystem models according to diffient modeling environment,type and complexity. Under a backdrop of DIS with many simulation node,we took MATLAB node for example, designed and realized the system.Its mainly works including:1. Collectivity structure design of DIS based on RTWTake MATLAB node for example, we importantly expatiate on system's work flow and the simulation collectivity requirement,and based on the requirement,we introduced the communication technology of the DIS.2. MATLAB node program designAfter the system simulation requirement and functions,we design the MATLAB node program,analyse the RTW program codes' structure. Then,we designe the MATLAB program simulation method, emphasis on three realization methods of the function modules. At last, choose one design method best of all after the comparision.3. Design and Realization of DIS based on RTWAim at the best design method,we have two main works in this chapter: design and realization of server program, design and realization of target program.In the course of the realization of the target program,we realized the function modules with Real-Time parameters modifying and signals monitoring.4. System running and DemonstrationAs a simulation node.this system based on RTW join in the bigger system to run.Then we make a system demo with the classic f14 system model,and after the demo,an analyse of the result is provided.