面向服务的网格协同设计系统框架  

Architecture of Collaboration Design Based on Service-oriented Grid

作　　者：宣文霞[1] 薛胜军[1] 马廷淮[1] 郑玉[1] 

机构地区：[1]南京信息工程大学计算机与软件学院,南京210044

出　　处：《武汉理工大学学报》2010年第16期131-134,共4页Journal of Wuhan University of Technology

基　　金：南京信息工程大学科研基金(20080300)

摘　　要：为了解决在广域网实现异地资源共享和远程实时协同设计的问题,结合计算机支持的协同设计(CSCD)技术和网格(GRID)技术的特点,将OGSA作为协同设计系统的底层支撑,提出了一种面向服务的网格协同设计系统框架SGCD,系统中采用3层架构通信框架,不仅保证了异地异构环境中的协同设计成员在全球范围内能够共享设计资源和实时交互,而且设计成员能够透明安全的访问远程存储设备及高性能计算资源,从而提高协同设计的效率。In order to resolve the problems of off-site resource sharing and remote real-time collaborative design in WAN environment,this paper presents a particular architecture of service-oriented collaborative design system based on grid（SGCD）.The system integrates the features of computer supported collaboration design（CSCD） and grid technology.Open grid services architecture（OGSA） supports its base layer of the collaboration design system.A three-tier communication framework is also proposed to realize SGCD.SGCD can guarantee users sharing the global context of design resources and real-time interaction of the members of remote heterogeneous collaborative design environment,in addition to,can access to remote storage devices and high-performance computing（HPC） resources securely and transparently,thereby enhancing the efficiency of collaborative design.

关 键 词：协同设计 网格 SGCD HPC 

分 类 号：TP393.2[自动化与计算机技术—计算机应用技术]