摘要
随着电力生产管理软件的规模和复杂度不断增加,对此类软件可信性的评估越来越重要。通过对电力生产管理软件质量特性的分析,确定电力生产管理软件可信性的二级评估指标,然后,利用云模型定性与定量之间的转换关系,提出基于云模型理论的电力生产管理软件可信性评估方法,通过评估因素的云模型化和云合并算法,以云模型数字特征图的形式给出最终软件可信评估等级。经过实例证实,该方法的评价结果直观,更加符合实际情况。
With the increase of the scale and complexity of electric production management （EPM） software, assessment of the dependability of such software becomes more and more important. By analysing the quality characteristics of EPM software, the corresponding two-level assessment indicators of dependability are summarised. And a dependability assessment method for EPM software based on cloud model is presented by using the mapping between qualitative and quantitative knowledge of the cloud model. With the cloud modelling of evaluation factors and cloud merging algorithm, final software dependability assessment level is described in the form of digital characteristic diagram of cloud model. Testified by the experiment, the assessment result is intuitionistic and more realistic.
出处
《计算机应用与软件》
CSCD
北大核心
2012年第7期33-36,45,共5页
Computer Applications and Software
基金
国家高技术研究发展计划项目(2009AA010314)
北京市自然科学基金项目(4112052)
关键词
电力生产管理软件
可信性评估
云模型
Electric production management （EPM） software Dependability assessment Cloud model
