摘要
为了构建高性能、高可用性的舰载公共信息处理平台,从理论上对多机情报处理系统的状态机和可用性进行分析,通过建立情报处理系统状态转换的马尔可夫模型,分别对单集群情报处理系统的可用性和多集群情报处理系统的可用性进行了定量分析计算.计算结果表明:基于集群的多机情报处理系统的可用性达到了军用系统的要求,为基于集群计算技术构建高性能、高可用性的舰载公共信息处理平台提供了理论依据.
In order to build a ship-borne public information processing platform with high-performance and highly availability, the state machine and the availability of the multi-computer intelligence processing system theoretically were analyzed through building a Morkov model for the status conversion of intelligence processing system. The quantitative analysis calculation was carried out respectively on the availability of both the single-cluster intelligence processing system and the multi-cluster intelligence processing system. The calculation results show that the availability of the multi-computer intelligence processing system based on the cluster is reached the requirements of military system, providing a theoretical basis for the construction of a high performance and highly available shipborne public information processing platform based on the cluster computing technology.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2009年第7期62-65,共4页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国防预研重点资助项目
关键词
多机情报处理
可用性
系统状态转换
马尔可夫过程
可用度模型
multi-computer intelligence processing
availability
system status conversion
Morkov process
availability model
