电力通信网运行质量评价指标效用函数的设计
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摘要
在电力通信网运行质量评价过程中,评价指标具有不同类型和不同效用。如何利用恰当的效用函数实现多指标的合理汇聚,是正确实现运行质量评价的关键。针对这一问题,文章分析了电力通信网运行质量评价指标的性质和数据类型;通过效用函数及其参数确定方法的合理设计,实现了不同类型指标的统一度量,满足了多指标聚合的需求;以电力通信传输网运行质量评估指标体系为例,验证了所设计的效用函数的可行性和有效性。通过与标准化指标聚合方法相比,基于效用函数的电力通信网运行质量评价方法具有显著的灵活性。
In the process of power communication network operation quality evaluation, evaluation indicators have different types and different effects. How to use the appropriate utility function to achieve reasonable convergence of multiple indicators is the key to correctly realize the evaluation of operational quality.For this problem, this paper analyzed the nature and data type of the evaluation indicators of the power communication network. Through the rational design of the utility function and its parameter determination method, the unified measurement of different types of indicators was realized, which satisfied the requirements of multi-indicator aggregation. Taking the power communication transmission network operation quality evaluation indicator system as an example, the feasibility and validity of the designed utility function were verified.Compared with the standardized indicator aggregation method, the utility function based power communication network operation quality evaluation method has significant flexibility.
In the process of power communication network operation quality evaluation, evaluation indicators have different types and different effects. How to use the appropriate utility function to achieve reasonable convergence of multiple indicators is the key to correctly realize the evaluation of operational quality.For this problem, this paper analyzed the nature and data type of the evaluation indicators of the power communication network. Through the rational design of the utility function and its parameter determination method, the unified measurement of different types of indicators was realized, which satisfied the requirements of multi-indicator aggregation. Taking the power communication transmission network operation quality evaluation indicator system as an example, the feasibility and validity of the designed utility function were verified.Compared with the standardized indicator aggregation method, the utility function based power communication network operation quality evaluation method has significant flexibility.
引文
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[17]GOYAL R K,SANGAIAH A.The utility based non-linear fuzzy AHP optimization model for network selection in heterogeneous wireless networks[J].Applied Soft Computing,2018,67(18):800-811.
[18]WANG L,WANG G,KUO G S.Mathematical modeling for network selection in heterogeneous wireless networks a tutorial[J].IEEE Communications Surveys&Tutorials,2013,15(1):271-292.
[2]Q/GDW 11180-2014:国家电网公司统一统计指标体系规范[S].2014.
[3]Q/GDW 1871.4-2014:国家电网通信管理系统技术基础第4部分指标体系[S].2014.
[4]谢迎军,王玉亭,李炜,等.电力企业通信网运行质量评估指标体系[J].中国电力,2017,50(10):22-27.XIE Yingjun,WANG Yuting,LI Wei,et al.Indicator system for operation quality of electric power communication network[J].Electric Power,2017,50(10):22-27.
[5]耿亮,刘柳,金鹏,等.电力通信网综合评价指标体系建设与实证分析[J].电子技术应用,2015,41(12):152-155.GENG Liang,LIU Liu,JIN Peng,et al.Construction and empirical analysis of comprehensive evaluation index system for power communication network[J].Electronic Technology Application,2015,41(12):152-155.
[6]刘军.电力通信指标体系研究与设计[C]//2016电力行业信息化年会论文集,2016.
[7]施健,刘益畅,巢玉坚,等.电力通信指标体系研究[J].电力信息与通信技术,2013,11(12):16-21.SHI Jian,LIU Yichang,CHAO Yujian,et al.Research on power communication index system[J].Electric Power Information and Communication Technology,2013,11(12):16-21.
[8]徐慧,罗超,刘志刚.层次分析法评价指标筛选方法探讨[J].中国海上油气,2007,19(6):415-418.XU Hui,LUO Chao,LIU Zhigang.Discussion on screening method of evaluation index of analytic hierarchy process[J].China Offshore Oil and Gas,2007,19(6):415-418.
[9]张彩庆,李祺.电力稽查效益评价指标筛选方法[J].电力建设,2014,35(8):140-144.ZHANG Caiqing,LI Qi.Screening method for power inspection efficiency evaluation index[J].Electric Power Construction,2014,35(8):140-144.
[10]樊秀娟,袁兆君,广泽晶.基于多策略均衡的电力通信传输网运行状态评估方法研究[J].电力信息与通信技术,2017,15(10):109-113.FAN Xiujuan,YUAN Zhaojun,GUANG Zejing.Research on operation state evaluation method of power communication transmission network based on multi-strategy equalization[J].Electric Power Information and Communication Technology,2017,15(10):109-113.
[11]刘俊毅,何明甫,王彦波,等.电力通信网业务状况的三层分析法[J].电力信息与通信技术,2015,13(11):16-20.LIU Junyi,HE Mingpu,WANG Yanbo,et al.Three-layer analysis method for business status of power communication network[J].Electric Power Information and Communication Technology,2015,13(11):16-20.
[12]陈翔,吴润泽,曹敏,等.基于模糊AHP的电力ICT网络业务质量评价方法[J].电力系统通信,2011,32(6):48-52.CHEN Xiang,WU Runze,CAO Min,et al.Quality evaluation method of power ICT network based on fuzzy AHP[J].Telecommunications for Electric Power System,2011,32(6):48-52.
[13]张益辉,苏汉,陈香宇,等.基于评价树的电力通信网络业务质量评价方法[J].电信科学,2017,33(S1):57-62.ZHANG Yihui,SU Han,CHEN Xiangyu,et al.Evaluation method of power communication network service quality based on evaluation tree[J].Telecommunications Science,2017,33(S1):57-62.
[14]ASGHARI G M,FOTUHI F M,DEHGHANIAN P.A new multiattribute decision making support tool for identifying critical components in power transmission systems[J].IEEESystems Journal,2018,12(1):316-327.
[15]ZHOU M,LIU X B,YANG J B,et al.Evidential reasoning approach with multiple kinds of attributes and entropy-based weight assignment[J].Knowledge-Based Systems,2019,163(32):358-375.
[16]CHAMODRAKAS I,MARTAKOS D.A utility-based fuzzy TOPSIS method for energy efficient network selection in heterogeneous wireless networks[J].Applied Soft Computing,2012,12(1):1929-1938.
[17]GOYAL R K,SANGAIAH A.The utility based non-linear fuzzy AHP optimization model for network selection in heterogeneous wireless networks[J].Applied Soft Computing,2018,67(18):800-811.
[18]WANG L,WANG G,KUO G S.Mathematical modeling for network selection in heterogeneous wireless networks a tutorial[J].IEEE Communications Surveys&Tutorials,2013,15(1):271-292.