Realization of BP neural network modeling based on NOXof CFB boiler in DCS

In the CFB boiler installed with SNCR denitrification system, the mass concentration of NOX is difficult to be predicted by the conventional mathematical model, and the step response mathematical model, obtained by using the step disturbance test of ammonia injection,is inaccurate. this paper presen...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2018-02, Vol.121 (5)
Hauptverfasser:	Bai, Jianyun, Zhu, Zhujun, Wang, Qi, Ying, Jiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonia Automatic control Back propagation networks Denitrification Error analysis Mathematical analysis Mathematical models Neural networks Step response
Online-Zugang:	Volltext
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