Model characterization in measurements of environmental pollutants via data correlation of sensor outputs

被引：19

作者：

Andria, G ^{[1
]}

Cavone, G ^{[1
]}

Di Lecce, V ^{[1
]}

Lanzolla, AML ^{[1
]}

机构：

[1] Polytech Bari, DEE, I-70125 Bari, Italy

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2005年 / 54卷 / 03期

关键词：

analysis of correlations; mathematical models; measurement of environmental quantities; meteorological conditions; sensors of environmental pollutants;

D O I：

10.1109/TIM.2005.847140

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The aim of this paper is to develop a simple air pollutant model for the analysis and the characterization of environmental data, acquired by means of multisensor monitoring system and elaborated by suitable software agents. Modeling is basically important in order to validate measured data and to forecast the time-varying behavior of contaminating substances. The proposed model is initially based on the individuation of possible correlations existing between some pollutants. Afterward, to increase the accuracy of estimated values, the influence of meteorological quantities is taken into account to improve significantly the so-obtained model. Finally, some information about reliability degree of estimate is provided.

引用

页码：1061 / 1066

页数：6

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