基于排队网络的空间信息数据处理系统效能评估

摘要

In order to scientifically evaluate the performance of Space Information Data Processing System (SIDPS), this paper presented an evaluation method based on queuing network. The processing patterns of space information data were analyzed. In addition, core index systems of performance evaluation were constructed, and a performance evaluation model of SIDPS with limited waiting queuing network was established. The experimental results confirm the effectiveness of the approach.%为科学评估空间信息数据处理系统(SIDPS)应用效能,提出一种基于排队网络的评估方法.分析归纳了空间信息数据处理模式,构建了系统效能评估核心指标体系,运用有限等待多级排队网络建立了空间信息数据处理系统效能评估模型,对系统效能进行综合评估.实验分析表明,该方法能够有效评估空间信息数据处理系统效能.