Connecting HLA/RTI simulation systems based on grid and resources sharing

Grid can be applied to support the phase of System Modeling (Design-Time) and the phase of Simulation Running (Run-Time) in the collaborative modeling and simulation process of complex systems to realize the secure share and reuse, collaborative interaction, optimizing schedule of all kinds of resources. In the phase of Simulation Running, according to the different characteristics, real-time level and resource sharing requirements of simulation systems, three kinds of running modes for connecting HLA/RTI simulation systems were brought forward, that is, Grid-based Simulation Control and Information Publication, Grid/Web Services Based Connection of Simulation Systems and Grid-based Federates Models Sharing and Dynamic Assembly. The application simulation system type, realization architecture and key technologies of each mode were researched and introduced in detail.