Gross Error Detection of Soft Sensing Data Based on Improved FCM

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It is essential to detect the gross errors for improving the precision of soft sensing model. Clustering technique was used to detect gross error in this paper. Based on Fuzzy C-Means clustering algorithm (FCM) and Differential Evolution (DE), the proposed algorithm can detect the gross errors in modeling data for a soft sensor. The numerical experiments result shows that the algorithm is effectively.

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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