摘要： 系统分析是了解一个系统的最有效的方法，更是开发信息系统必不可少的阶段。论述了信息系统分析方法的发展及各阶段的特点，提出基于业务规则的分析方法，并对这些方法进行了分析与比较。

关键词: 系统分析, 信息工程, 面向对象, 业务规则

Abstract: System analysis is the most effective method for comprehending a system and the absolutely necessary phase for developing information system. This paper discusses the development and characteristic of information system analysis method, proposes an analysis nethod based on business rule, Finally it compares these analysis methods.

中图分类号: 

• TP399