摘要
针对系统系效能的综合评估问题,基于模糊ANP提出了一种新算法.考虑到效能之间的关联性,建立起分级式网络化效能评价指标系统系,实现了系统系(SoS)到子系统,再到系统功能之间的逐级映射,进而得到系统系效能评估的层次模型.采用改进模糊指数标度的网络分析法定量计算系统功能对系统系效能的权重,得到系统功能对系统系效能的贡献度.最后以微电网构成的电力系统为例验证分析,证明所提算法的有效性.
To solve the problem of the comprehensive evaluation of Efficiency（EoE） of system of systems（SoS）,a new method is proposed based on the modification of fuzzy analytic network process（FANP）.Considering the correlation between effectiveness,a hierarchical network EoE index system is established to implement SOS to subsystem,to the system function between the mapping in each stage,and the hierarchical model of EoE of SoS is obtained,the ANP with the improved fuzzy index scale calculates weight of SoS efficiency quantitatively,and makets system function contribute to SoS efficiency assessment.Finally citing micro grid power system as the example,efficiency of the proposed algorithm is analyzed and validated.
作者
薛亮
钱平
XUE Liang QIAN Ping(Institute of Electrical Engineering, Shanghai Institute of Technology, Shanghai 201418, China)
出处
《数学的实践与认识》
北大核心
2016年第20期69-77,共9页
Mathematics in Practice and Theory
基金
国家自然科学基金(61374132)
