Predictive Control of the VAV System Based on Recurrent Wavelet Neural Network

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Abstract:

An air supply control method of VAV system based on BP neural network is proposed in this paper, which combines with the recurrent wavelet neural network model, predictive control and optimization of parameters. With the proposed method, the air volume of the VAV system can be controlled accurately even if the change of the air is nonlinear and time-lapse. Compared with tradition control method, it has the advantages of rapidly converging, high control precision, strong skills of learning and wide application prospect.

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Key Engineering Materials (Volumes 467-469)

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928-933

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February 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Shie, Qian(American). Introduction To Time-Frequnency And Wavelet Transforms. China Machine Press. (2005).

Google Scholar

[2] Fengyao Zhao, Zhenyue Ma. Nonlinear Dynamical System Simulation Based on Recurrent Wavelet Neural Network. Journal of System Simulation. 2007, 07-1453-03.

Google Scholar

[3] Jiejia, Li, Tianyou, Chai. Applications of Indentification and Fault Detection Techniques to Aluminum Electrolysis Process. Acta Automatica Sinica. 1998, 24: 275-277.

Google Scholar

[4] Wr. Heinzelman, A. Chanrakasan, H. Balakrishan. An application-specific protocol architecture for wireless microsensor nerworks. IEEE Trans. On Wireless Communications. 2002, 1(4): 660-670.

DOI: 10.1109/twc.2002.804190

Google Scholar

[5] Elman J L. Finding structure in time [J]. Cognitive Science (S0364-0213), 1990, (14): 179-211.

DOI: 10.1207/s15516709cog1402_1

Google Scholar