Open AccessJournal Article
Detecting errors in process data
W. A. Heenan,R. W. Serth +1 more
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In this article, a description of plusieurs methodes de detection des erreurs, que l'on applique au calcul des bilans matiere dans un reseau de distribution de vapeurAbstract:
Description de plusieurs methodes de detection des erreurs, que l'on applique au calcul des bilans matiere dans un reseau de distribution de vapeurread more
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Steady-state data reconciliation for absorption refrigeration systems
TL;DR: In this paper data reconciliation is applied to the steady-state operational data of a single-effect ammonia/water absorption chiller to identify and eliminate the sources of gross errors, and to obtain performance calculations that are in agreement with the laws of conservation.
Journal ArticleDOI
A new approach for improved identification of measurement bias
TL;DR: In this paper, the authors present a technique that can completely and accurately identify measurement bias in cases where it is not possible to use the method of Rollins and Davis (1992, 1993) and where Narasimhan and Mah (1987) fail to perform accurately.
A knowledge-based system architecture for diagnosis and sensor validation in chemical process plants
James F. Davis,Sik Kwan Shum +1 more
TL;DR: A knowledge-based system architecture for malfunction diagnosis and sensor validation in chemical process plants is discussed and a novel sensor validation strategy is developed that streamlines the validation by leveraging functional and operational knowledge about the sensors.