Virtual Test System Real-time Network Environment To Build A Technology Research And Application

Virtual Test is a key technology in military industry and an important testing method of weapon products. The research and appliance of Virtual Test in China is just at the beginning, because of the opening and the real-time requirements of VT, real-time network is supposed to an important component of VT. Based on the combination of real-time Network and Middleware Technology, The real-time Network Technology is researched thoroughly in this thesis. This dissertation mainly studies for the following:(1) By studying the features and demands of real time of real-time distributed system of simulation, we bring forward achieve the integration of Virtual Test system with the virtual Share Memory middleware.(2) We discuss and analyze the requirement of real time distributed Simulation, and then we developed the Virtual Share Memory middleware based on Reflect Memory network.(3) Focus on researching the methods of network interface of virtual distributed reflect memory middleware in specific flat, and achieve these methods in OS RTX. At last, compare the performance of these methods.(4) This paper has developed the demo software of real-time and distributed simulation with the Virtual Share Memory middleware.