Auto-evaluation of the uncertainty in virtual instruments

被引：0
|
作者：
Ghiani, E [1 ]
Locci, N [1 ]
Muscas, C [1 ]
机构：
[1] Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Cagliari, Italy
来源：
IMTC 2002: PROCEEDINGS OF THE 19TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1 & 2 | 2002年
关键词：
measurement uncertainty; virtual instruments; Monte Carlo method;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A numerical approach based on a Monte Carlo probabilistic method is used as an advantageous alternative to the traditional analytical methods for the evaluation of the uncertainty in measurements achieved by digitally processing sampled input data. The correctness of the approach is shown in the case of both single-channel and multi-channel systems. Some practical concerns about the reliability of the proposed methodology are discussed and suitably designed virtual instruments are presented that are able to present the measurement result along with its uncertainty.
引用
收藏
页码：385 / 390
页数：6
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