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Detection of through-wall leakage - Coke Oven Managers Association

Detection of through-wall leakage - Coke Oven Managers Association

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Online automatic fault detection (UNEW)• Diagnostics model based on dataand process knowledge provided byTata Steel;• Matlab-based GUI for modelgeneration, validation, and updating;• New univariate and multivariate datavisualisation tool to identify andremove process outliers;Multivariate outlier identify / remove• Performance <strong>of</strong> the developed PCAmodel was assessed by examiningthe scores, SPE and T 2 monitoringplots;Process monitoring with PCA modelCOMA Conf, Scunthorpe, ECOCARB 4-5 April 2013 16

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