摘要
体系结构是对复杂系统的组成部分及相互关系的描述,对体系结构进行评价是十分重要的。美国SEI(软件工程研究所)提出一种评价信息系统体系结构的方法———ATAM(architecturetradeoffanalysismethod)。ATAM是一种围绕体系结构质量属性而展开的分析方法,它集中于确认是否满足质量属性。利用ATAM方法从作战环境和后勤环境的想定出发,来评估C4ISR体系结构产品。通过对性能、可修改性、可靠性、安全性等多个属性的分析,得到特定属性的敏感点,然后综合分析敏感点,从而得到C4ISR体系结构产品的折衷点。
Architecture describes the components of a complex system and their relations. It is very important to evaluate the architecture. The Software Engineering Institute brings forward a method named ATAM. ATAM is an analytical method about architecture quality attributes, focuing on the quality attributes. The C^4ISR architecture products are evaluated based on the scenario of operational environment and logistics environment by using ATAM. The sensitivity points are obtained by analyzing some attributes such as performance, modifiability, dependability and security. Then the tradeoff points of C^4ISR architecture products are got through synthetic analysis of sensitivity points.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2004年第6期760-763,共4页
Systems Engineering and Electronics
基金
十五"国防预研项目资助课题(413060102)
