基于HLA仿真的非嵌入式数据收集软件的设计

该文针对在广域网上，HLA仿真的数据收集过程中遇到的网络负载和修改联邦成员源码的问题，指出以往常用数据收集方案的缺点并提出了由数据记录接口、记录代理、主记录器三个部件构成的非嵌入式分布解决方案。这个方案能灵活地配置数据收集而不增加网络的流量，确保仿真的精度。并且着重论述了实现数据记录接口的非嵌入式关键技术，使该软件能满足不修改联邦成员代码就进行数据收集的要求，方便地应用于多方合作开发的大型仿真应用。

Design of Non-intrusive Data Logger Based on HLA simulation

This paper describes the shortcomings of the data collection solutions most in u se, then presents a non-intrusive distributed solution which consists of data logger interface, data logger agent, data logger master to coll ect exercise information based on HLA simulation using WAN connections to solve WAN traffic and changes to the simulator application. This software can be confi gured flexibly and would neither consume extra WAN bandwidth nor impact the accu racy of the simulation during the collection. And this paper elaborates on the k ey technology of non-intrusive data logger which can satisfy the requirement of collecting data without modifying the simulator code and be conveniently applied in the large-scale simulation applications developed by the cooperation of mult i development teams.