计算机应用研究2016，Vol.33Issue(12)：3569-3572,3647,5.DOI:10.3969/j.issn.1001-3695.2016.12.012
云化元件区域重要度的构建与认识
Construction and understanding of cloud component area importance
摘要
Abstract
In order to make the related concept and the calculation formula of the SFT more convenient and can express the uncertainty of the original failure data,the related concepts of the SFT are clouded by cloud model.Cloud component area im-portance is a part of the cloud SFT,including cloud component area probability importance and cloud component area key im-portance.After the cloud,the component area importance could fully reflect the fuzziness,randomness and discreteness of da-ta and its calculation process was more practical than the original method.Application of SFT consistent numerical example, the result shows that the sorting of the cloud component area probability importance and the cloud component area key impor-tance are the same,it is X1 >X3 >X4 >X4 >X2 .Finally this paper discussed the importance and the necessity of cloud compo-nent area.关键词
安全系统工程/空间故障树/云模型/元件区域重要度/云化Key words
safety system engineering/space fault tree(SFT)/cloud model/component area importance/cloud分类
信息技术与安全科学引用本文复制引用
崔铁军,李莎莎,马云东,王来贵..云化元件区域重要度的构建与认识[J].计算机应用研究,2016,33(12):3569-3572,3647,5.基金项目
国家自然科学基金资助项目（51050003）；辽宁省自然科学基金资助项目 （）
