【作者】 练红；

【导师】 王长峰；

【作者基本信息】 北京邮电大学 ， 项目管理， 2008， 硕士

【摘要】 Standish Group从1994年到1997年的CHAOS Reports证实,导致项目失败的最重要的原因与需求有关。他们对美国和英国500名IT经理作调查后发现,76%的受访者在他们的事业中经历过完全的项目失败。虽然IT项目管理正在变得越来越好,但仍有失败的情况,CHAOS的2004年报告中仍有23%的项目被取消,51%的超期超预算。目前需求问题已经成为软件开发项目失败的主要原因之一,同时也是软件开发项目失败的主要原因。如何分析软件需求中存在的问题,如何控制多变的需求,做好需求管理等等,则是本文研究的主要课题。本文通过国内外针对需求分析的研究成果,对软件开发项目中需求分析存在的问题进行研究,总结一套解决软件开发项目中软件需求分析的理论和方法。并以本公司具体项目为例,深入探讨了软件开发项目中存在的问题。最后以亲身实践案例说明如何利用所研究的内容实施有效的需求分析,以提高公司软件开发项目的成功率。本文希望可为其他面临同样问题的公司提供可以借鉴的方法和参考。更多还原

【Abstract】 From 1994 to 1997 CHAOS Reports Standish Group confirmed that the most important reason of project failure was related with the requirement. After taking the investigation from five-hundred IT Managers in America and British, they discovered that seventy-six percent interviewees had experienced in the case of their fully failure of project . Although the IT project management is becoming better and better, but it still exits the project failure. The CHAOS Report in 2004 has still twenty-three percent projects were still cancelled and fifty-one percent projects went beyond the project deadline and the budget. At present the requirement problems have already became the primary reason of the project failure, particularly the software development project failure.How to analyze the problem of requirement analysis in the software development project, how to control the changeable requirement, how to do the requirement management well and so on, are the main topic that this article studied. This article references domestic and foreign research results of requirement analysis and studies the problem of the requirement analysis in the software development project. And I summarize a set of theory and the method of requirement analysis in software development project. As an example of specific project in my company, this paper studies in-depth the problems in the software development project. Finally, this paper applies some practical examples to illustrate how to apply the method into software development project for improving operation efficiency and enhancing the success ratio of software development project.This article provides the method and the reference for other companies faced with the similar questions.更多还原