利用快速原型降低软件项目风险

Using rapid prototype to reduce the risk of software project

在软件项目管理中,如何减小风险是一个重要的课题。针对由于实际的软件项目中出现的需求不明确、需求的理解偏差、关键性能的可实现性等问题而造成的风险,通过采用快速原型法开发模式,解决需求的二义性问题,评估在开发中的技术方案,缩短产品与用户见面的时间,提高需求分析的质量,缩短开发时间,降低开发成本。

During the administration of software projects, how to minimize the risk is very important. Adopting the rapid prototype developing mode, the paper finds out how to resolve the problem of ambiguity which derives from risks resulting from the problems such as ambiguous requirements, incorrect comprehension of requirements and realizability of key features. It also evaluates the technical projects in the development, and covers how to reduce the development period, improve the quality of requirement analysis and cut down the cost.