自动化仪表
自動化儀錶
자동화의표
PROCESS AUTOMATION INSTRUMENTATION
2015年
5期
60-63
,共4页
物联网%鲁棒性%云模型%熵权%评估模型
物聯網%魯棒性%雲模型%熵權%評估模型
물련망%로봉성%운모형%적권%평고모형
Internet of things%Robustness%Cloud model%Entropy weight%Evaluation model
针对物联网系统性能的评价一直没有统一的标准，提出物联网鲁棒性的概念并对其性能进行评估，同时选取系统性能指标。采用熵权法确定系统各指标的权重，并采用云模型理论实现评估指标数据和评语之间的不确定映射。仿真试验结果表明，利用云模型的评估方法可以较好地描述物联网鲁棒性的优劣，从而实现对物联网系统性能的整体评估，为物联网系统性能的评估提供了一种有价值的新思路。
針對物聯網繫統性能的評價一直沒有統一的標準，提齣物聯網魯棒性的概唸併對其性能進行評估，同時選取繫統性能指標。採用熵權法確定繫統各指標的權重，併採用雲模型理論實現評估指標數據和評語之間的不確定映射。倣真試驗結果錶明，利用雲模型的評估方法可以較好地描述物聯網魯棒性的優劣，從而實現對物聯網繫統性能的整體評估，為物聯網繫統性能的評估提供瞭一種有價值的新思路。
침대물련망계통성능적평개일직몰유통일적표준，제출물련망로봉성적개념병대기성능진행평고，동시선취계통성능지표。채용적권법학정계통각지표적권중，병채용운모형이론실현평고지표수거화평어지간적불학정영사。방진시험결과표명，이용운모형적평고방법가이교호지묘술물련망로봉성적우렬，종이실현대물련망계통성능적정체평고，위물련망계통성능적평고제공료일충유개치적신사로。
The evaluation of the performance of Internet of things ( IOT) is lack of uniform standard, aiming at this condition, the concept of robustness for IOT is proposed and the evaluation of performance is conducted, meanwhile the systematic performance indexes are selected. The weight of each index is determined by using entropy weight method;and the uncertainty mapping between index evaluation data and commentary is implemented by using cloud model theory. The result of simulation experiment indicates that the evaluation method using cloud model can well describe the pros and cons of the robustness of IOT, this provides new valuable ideas for performance evaluation of IOT systems.
