Study of Tobacco-Redrying System Based on Fuzzy PID Control

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Abstract:

The process of tobacco-redrying has the characteristics of lagging, uncertainty and being nonlinear, so it is unable to satisfy every performance target only by using the traditional PID controlling method. In response to this reality, this paper, by using the fuzzy inference ability of fuzzy control, proposes a fuzzy PID based control scheme to achieve the online adjustment of the PID parameters in tobacco-redrying process and to make them in the required range. Simulation results show that the controller can effectively control the process of tobacco-redrying.

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1240-1243

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November 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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