装备保障信息系统需求分析中的问题及对策

为了开发满足需求的装备保障信息系统,就必须以需求为牵引,将需求分析作为信息系统开发的关键环节.而目前装备保障信息系统开发的需求分析实践中,存在着过于强调系统功能设计、缺乏stakeholders间协调和沟通机制、缺少统一有效的交流沟通语言以及忽视和淡化需求易变性等问题.针对需求分析存在的上述问题,对以结构化分析方法和面向对象分析方法为代表的主流需求分析方法的不足进行了反思,提出了基于SSM解决需求分析中"软"问题的策略.

Problems and solving methods of requirement analysis in equipment support information systems

For the purpose of developing equipment support information systems(ESIS)that can meet business requirement and user requirement,it is indispensable to make requirement become driver and make requirement analysis become critical phase in ESIS deve-lopment.But some questions such as over-stressing system functions developing,lacking the mechanism of coordination and communi-cation between stakeholders,being short of unified and efficient communication language and ignoring the variability of requirement exist during requirement analysis in the developmentof ESIS.Aiming at above problems,the weakness of current dominantrequirement analysis methods including structured analysis and oriented objected analysis is rethought,at last the idea of based on SSM solving "soft" problems in requirement analysis of ESIS is put forward.