高级分布式仿真中的数据收集技术研究

介绍了高级分布式仿真中数据收集的体系结构、存储方式以及事后分析等关键技术，并在此基础上设计了一个数据收集系统。该系统主要针对数据收集后在内存和磁盘中的组织，应用实时数据库技术来提高数据收集和数据导入磁盘的性能，并为数据的运行时使用提供了条件。对于数据收集后导入磁盘的算法以及分布式数据收集的体系结构，本文也作了初步探讨。

The Research of Data Collection Technology in Advanced Distributed Simulation

In this paper, we introduce some important technologies(including architecture, storage methods and after action analysis, etc)about data collection of advanced distributed simulation. Based on these technologies, we design a data collection system, which is focusing on the organization of collected data in main memory and disk. We use real-time database technology to improve the performance of data collection and data writing (from main memory to disk), so the system can support run-time using of collected data. We also do some researches on the algorithm of data writing and on the architecture of distributed data collection.