中国地震减灾仿真网格试验床的系统结构  

System Architecture for Testbed of China Earthquake Disaster Alleviation and Simulation Grid

作　　者：强宇[1] 刘宗田[1] 陈吉荣[2] 

机构地区：[1]上海大学计算机学院,上海200072 [2]北京理工大学计算机系

出　　处：《计算机应用研究》2005年第1期190-193,共4页Application Research of Computers

摘　　要：提出了试验床的系统结构。对系统结构的每一层都进行了详细的论述,并提出了比较完整的实现方案,特别是在系统结构中提出了一种引入分布交互式仿真HLA的实现方法,从而使网格系统能有效地利用HLA的互操作性;给出了一个基于上述系统结构的概念性的地震减灾仿真网格。Based on the Testbed of China Earthquake Disaster Alleviation and Simulation Grid,　 the grid standard, the distributed interactive simulation standard and the Web-based distributed application programming standard are integrated into a innovative system architecture. In this paper, each layer of the architecture in detail is discussed, a all-sided implementation path and a new method for importing HLA to effectively supporting interactive operations on the grid platform are presented. Lastly a conceptual CEDASGrid in LAN for proving the framework is constructed. The framework is general, scalable and realizable, and could offer some positive instructions for other grid projects in China.

关 键 词：网格 高层体系结构 开放网格服务体系结构 网格服务 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]