多导弹发射单元HLA仿真系统中数据分发管理的应用

Application of Data Distribution Management in Multi-missile Launching Units Simulation System Based on HLA

根据基于HLA的多导弹发射单元分布式仿真系统中数据分发和过滤的具体需求,在对HLA中数据分发管理策略深入研究的基础上,文章提出了多层次区域面序列和多层次路径空间序列的数据分发管理方案。通过在路径空间中创建平行的区域面序列和在空间中创建平行的二维路径空间序列,实现多导弹发射单元分布式仿真系统中数据信息的分类、分层次分发过滤,同时采用措施优化区域匹配、减少组播组分配,进一步提高数据分发的效率。仿真结果证明了方案的有效性。

According to the concrete requirement of the data distribution and filtration in the multi-Missile launching units distributed simulation system based on HLA, the scheme of multi-hierarchy region plane sequence and multi-hierarchy routing space sequence were proposed based on study of the data distribution management （DDM） strategy in HLA. They established parallel region-plane sequence in a routing space and parallel planar routing spaces in space respectively, and distributed the data according to their classes and hierarchies, at the same time optimizing matched algorithm and reducing multicast to improve the efficiency of data distribution. The simulation results prove the validity of the scheme.