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| Polynomial soft sensor model of the overflow particle size of cyclone based on AdaBoost |
| LI Xiao-zhu,XIE-hua |
| School of Electrical and Contol Engineering, Liaoning Technical University, Huludao, Liaoning 125105, China |
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Abstract For the sake of the concentration of production cost and maintenance cost, polynomial soft sensor model of the overflow particle size of cyclone based on AdaBoost is applied to solve it. Minimum mean square error is objective function to establish a polynomial model and strengthens the training sample of the poor performance to improve the generalization and the precision of the model. In the end many models are integrate as the final model according to the different weights. The simulation results of field data and the model online application effect show that the model can more accurately predict the cyclone overflow particle size, and ensure the qualification rate of the cyclone overflow particle size, and improve the separation efficiency, so the final model has a certain practicality.
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Received: 04 August 2014
Published: 22 March 2016
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2016, Vol. 37 
