摘要
随着软件开发规模的急速扩大,软件项目复杂性程度越来越高,软件项目的失败率也越来越高,这与业界缺乏对软件过程的深入理解有关。在软件开发项目中,进度、成本、质量是核心问题,产生这些问题的因素也是多方面的,每一个软件项目都是一个动态的复杂系统,没有对软件开发动态过程及影响软件开发项目绩效的因素的深入理解,就无法制定出提高项目绩效的有效策略。基于此,文中将这些因素统一命名为失信因子,并按照软件生命周期对其进行识别划分,最后提出了一种基于系统动力学思维的失信因子分析方法。通过文中的探讨,在以后的开发项目中相关人员会对失信因子进行重点关注和研究,进而对软件项目进行有效的控制和预防。
With the rapid expansion of the scale of software development, software programs are becoming more complex, and the probability of failures in present software development is higher and higher. Lacking fundamental understanding of software process is the major cause of this. In the software development projects, schedule,cost and quality are three core issues. A variety of factors led to these problems. Each software project is a dynamic software development process, without such an understanding the likelihood of any significant gain in management of software development is questionable. In this paper ,called these factors discredit factors,and recognized them according to software life cycle. Finally proposed a method to analyze discredit factors based on system dynamics. Through this study ,people will pay more attention to discredit factors and do more research. Then they can effectively manage software projects.
出处
《计算机技术与发展》
2011年第12期59-62,共4页
Computer Technology and Development
基金
国家自然科学基金(90718036)
江苏省自然科学基金(BK2009232)
关键词
软件
失信因子
系统动力学
software
discredit factors
system dynamics
