2011 | OriginalPaper | Buchkapitel
Design for Fuzzy Decoupling Control System of Temperature and Humidity
verfasst von : Xi-Wen Liu, Tie-Feng Dai
Erschienen in: Advanced Research on Computer Science and Information Engineering
Verlag: Springer Berlin Heidelberg
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Grain drying process is a complicatedly hysteretic system with multivariate, nonlinearity, time-varying. Traditional control method is difficult to get ideal control effect since there’s coupled relation between temperature and humidity, and it’s difficult to build accurate mathematical models. Therefore, this thesis inducts decoupling ideas as well as fuzzy control method, realizing decoupling control of temperature and humidity of the system, and uses MATLAB to the corresponding simulation analysis, by comparing with the simulation results of PID control algorithm, it indicates that the system with more superior control effect and greatly improve control precision.