HLA数据分布管理在电站仿真器中的应用

HLA DDM's Application to Power Plant Simulator

在电站仿真器中 ,每个仿真计算机之间都要进行互操作 ,发送 /接收各种信息。对于众多的模型 ,众多要交换的数据 ,进行合理、高效的数据分布管理是十分必要的。利用美国国防部领导开发的高级体系结构 (HighLevelArchitecture ,HLA)中数据分布管理 (DataDistributionManagement,DDM)服务的思想 ,在电站仿真器中加以应用 ,旨在减少接收信息的仿真计算机需要处理的数据量 ,减少网络传输的数据量 。

Every federate computer in the power plant simulator interoperates with others and sends/receives messages over time. For more models and data sets of the whole system, it is necessary to organize reasonable and efficient data distribution management (DDM). Based on DDM in the high level architecture (HLA) of Defense of Department, this paper applies DDM services to power plant simulator. The goal is to limit the messages received by computer federate, reduce the data set required to be processed by the receiving computer federate, reduce the message traffic over the network and the network burden.\;