摘要
ＭＩＳ是一个复杂的计算机应用系统。在ＭＩＳ需求分析时，对系统作适当的分解，有利于控制系统的复杂性。本文提出了一种ＭＩＳ需求分析的层次方法，规定了各个层次的划分原则，建立了相应的规格说明工具，并用实例说明之。
The MIS is a complex system.In the requirement analysis on the MIS, decomposition the system properlly is advantageous to controlling the complexity of the system. This paper puts forward the hierarchical method of the requirement analysis on the MIS and provides the decomposing principles of the each hierarchy and buildes the tool of the specification and illustrates by an example.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1998年第7期94-97,共4页
Systems Engineering-Theory & Practice
