Kalman filter for updating the coefficie
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Pekka Teppola; Satu-Pia Mujunen; Pentti Minkkinen
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Article
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1999
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Elsevier Science
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English
⚖ 449 KB
A Kalman filter was developed to overcome the problems caused by process drifting. Different types of models were used to predict response variables of an activated sludge waste-water treatment plant. These models were constructed using MLR, PCR, and PLS. The MLR-type regression coefficients were ca