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Sensor Monitoring of the Concentrations ofDifferent Gases Present in Synthesis of AmmoniaBased On Multi-Scale Entropy and MultivariateStatistics

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International Journal of Materials and Metallurgical Engineering

Volume 9, Issue 2, 2015, Pages 169-172

Sensor Monitoring of the Concentrations of

Different Gases Present in Synthesis of Ammonia Based On Multi-Scale Entropy and Multivariate

Statistics

Aouabdi Salim, Taibi Mahmoud

Abstract: This paper presents powerful techniques for the development of a new monitoring method based on multi-scale entropy (MSE) in order to characterize the behaviour of the concentrations of different gases present in the synthesis of Ammonia and soft-sensor based on Principal Component Analysis (PCA).

Keywords : Ammonia synthesis, Concentrations of different gases, Soft sensor, Multi-scale entropy, multivariate statistics.

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