北京航空航天大学学报 ›› 2008, Vol. 34 ›› Issue (11): 1261-1265.

• 论文 • 上一篇    下一篇

基于灰色系统理论的软件可靠性综合评价框架

李海峰, 陆民燕, 王智新, 李 震   

  1. 北京航空航天大学 工程系统工程系, 北京 100191
  • 收稿日期:2007-11-23 出版日期:2008-11-30 发布日期:2010-09-16
  • 作者简介:李海峰(1981-),男,辽宁盘锦人,博士生,lihaifeng@dse.buaa.edu.cn.

Framework for software reliability comprehensive evaluation based on grey system theory

Li Haifeng, Lu Minyan, Wang Zhixin, Li Zhen   

  1. Dept. of System Engineering of Engineering Technology, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
  • Received:2007-11-23 Online:2008-11-30 Published:2010-09-16

摘要: 从系统工程的角度出发,提出一套完整的基于灰色系统理论的软件可靠性综合评价框架.首先,在ISO/IEC 9126软件质量模型的基础上,建立起软件可靠性综合评价体系,并利用灰关联分析方法计算每个度量元与软件可靠性之间的相关程度,由此确定度量元在评价体系中的权重值.在此基础上,提出基于灰色聚类的软件可靠性综合评价方法.初步的实验结果表明,基于灰色系统理论的软件可靠性综合评价框架具有方便实用、全寿命周期评价、数据来源广泛、且可准确反映当前软件可靠性指标水平等优点,适合于软件可靠性工程决策活动.

Abstract: From the viewpoint of system engineering, a useful framework was explored for software reliability comprehensive evaluation based on grey system theory which has been acknowledged as a powerful technique for system comprehensive evaluation. According to the software quality model in ISO/IEC 9126, software reliability metrics were regarded as the evaluation index, and the grey relational degree between each metric and reliability was analyzed which can be used to identify the weights of metrics. Consequently the software reliability comprehensive evaluation method based on grey cluster theory was proposed. Finally, a primary experiment research was conducted to show that the framework for software reliability comprehensive evaluation based on grey system theory can reflect the level of reliability accurately with the values of these reliability metrics which can be collected easily in each development phase. Therefore the proposed framework is suitable for reliability engineering practice.

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