A Smart Temperature and Humidity Controller for Tobacco Bulk Curing Barn

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Abstract:

Aimed at the temperature and humidity nonlinear variation and coupling phenomena in tobacco bulk curing, an artificial intelligence based controller is proposed. The controller using a microcomputer and fuzzy decoupling control technique can meet the requirements of temperature and humidity variation, the coupling phenomena is prevented, thereby improved the quality of fluecured tobacco. The controller has built-in several specialist technology curves suitable for different characteristics tobacco leaves. The composition of the controller, principle of the intelligent control and the fuzzy controller design are presented in this paper. The control method can be applied to other temperature and humidity control field when it is changed in some sort, has popularization and application value.

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1399-1402

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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