摘要
建模技术是体系结构研究、系统分析与设计所采用的最重要的方法之一。探讨DoDAF体系结构建模方法的特点和步骤,并以网格环境下虚拟组织认证系统为例展示其建模过程。所建模型说明,该方法能够满足系统准确建模的要求,可对系统研制过程的优化设计、变更影响分析和风险控制等方面提供技术支撑。
Modeling is the effective approach for investigating,analyzing and designing architecture.The thought and approach is discussed for system engineering,and the DoDAF systern modeling method is proprosed,then,a model of Certification system based on virtual organization in grid is established.It proves the method meets the requirement of system modeling,surports the optimization、alteration analyzing and venture control in the process of system development.
出处
《计算机安全》
2011年第12期2-6,共5页
Network & Computer Security
关键词
DODAF
系统建模
体系结构
网格
虚拟组织
DoDAF
system modeling
system architecture
Grid
virtual organization
