Bilinear Inverse Model Predictive Control for Grade Change Operations Based on Artificial Neural Network

인공 신경회로망을 이용한 지종교체 공정의 Bilinear 역모델 예측제어

  • Published : 2005.03.01

Abstract

In the grade change operations inputs and outputs are highly correlated and application of conventional linear feedback control methods such as PID schemes might lead to poor control performance. In this study the neural networks model for the grade change operation is trained by using bilinear terms which can represent non-linear characteristics of grade change operations. The inverse model of the grade change operation is obtained from training and the optimal input variables are computed from the trained neural networks as well. The proposed bilinear inverse model predictive control scheme was found out to showlittle discrepancy between simulated outputs and setpoints.

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References

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