Research-based Interactive Simulation Of The Operational Environment Of The Uav

With the development of interactive simulation technology, the simulation was required to give a more realistic description of the real world ,and simulation models to be more universal and expansible, especially which is an outstanding characterization in virtual battlefield.Based on HLA and the mission plan software—STAGE, "Air Fleet Combat Interactive Simulation System Based on Battlefield Environment" was implemented in this paper. The two main parts of this paper are depicted as follows:Part one, the simulation software about the battle of 9 UavS(Unmanned Aerial Vehicles ) federates and 9 radars federates, based on HLA, was implemented in this paper. Time Management and Data Distribution Management of the simulation software also were implemented, which was used to effectively complete federates' synchronization in time and space, and to effectively reduce the redundant data in the network.Part two, the battlefield mission plan software, based on STAGE, was implemented in this paper. The scenario with many natural factor models was implemented in the software; UavS and radars simulation models, which were used for the STAGE simulation entities, were developed; the entities' parameters, trajectory and mission also were planed. In the simulation, the simulation data can also be saved, which was used to play back the simulation.