基于OGSA的军事信息网格体系结构研究

网格是一个集成的计算与资源环境。它建立在网络之上,最终实现网络虚拟环境上的资源共享和协同工作,消除信息孤岛和资源孤岛;比较重要的网格体系结构主要有五层砂漏结构和OGSA体系结构。参考OGSA体系结构,提出了符合OGSA规范的军事信息网格体系结构模型,并在此基础上设计出了军事信息网格体系结构,探讨了建立军事信息网格体系结构的关键技术和问题,为进一步实施实现该军事信息网格的构建提供必要的支持。

Study of the architecture of military information grid based on OGSA

Grid is a kind of integrating environment that computing resources and other resources are integrated. It's constructed basically on the networks,aiming at realizing coordinated works and resource sharing on the virtual nets,and helping eliminate isolated islands of information. Presently,there are two significant grid architectures. One is five-level sandglass architecture,the other is Open Grid Services Architecture(OGSA). In this paper,we presented a military information grid model according to the OGSA specification. Based on the works fore-mentioned,we designed a military information grid architecture that appropriate to the military applications. And meanwhile,we discussed the key technologies and key problems how this architecture realized the military information grid,so that the vital support is presented for the consequent designing and constructing this military information grid.