Research Of Battlefield Environment Simulation Based On HLA

The battlefield environment is a platform of combat simulation activities, is the research basis and one of the important contents of modern combat simulations. At present, the large-scale and distributed combat simulation has already been the mainstream of combat simulations. It has important realistic significance for troop campaign and simulation training that using battlefield environment simulation to HLA to achieve interconnection, intercommunication and interoperability with other simulation systems.Through the research and analysis of HLA, this paper summarizes the feature of battlefield environment simulation based on HLA, proposes the components from simulation application aspects, and then proposes the main application mode of battlefield environment simulation:battlefield environment information service and the visualization of battlefield comprehensive conditions. The paper proposes a total design scheme of the federate of environment simulations information service based on HLA and exactly realization methods on HLA lay contents of the scheme. With regard to the practical application situations, we give three application modes of the battlefield comprehensive condition visualization systems and propose a total design scheme, also we realize the important component of the scheme, that is three dimensional condition display subsystems.The research this paper does applies battlefield environment simulation to HLA, and sufficiently takes the advantage of HLA to solve the problem of data inconsistency and standard non-uniformity and realizes the core problems of data and function blocks' reusability and interoperability. The study of this article provides a space-time consistently geographical condition countermine platform for simulation training of troop, simultaneously changes the situation that more attention are paid to weapon countermine and less to environment influence. Practice shows, the federate of environment simulation information service and battlefield comprehensive condition visualization systems this paper designs simulates a quite real battlefield environment of troop training and be able to work well in practical applications.To provide more comprehensive and real battlefield environment information, the research needs some explorations and improvements in compatibility of battlefield environment modes, diversity of information service content and application mode aspects.