Research In The Multivariable System FNN Decoupling

It is difficult to achieves anticipated control effect with traditional Single-loop or muti-variable decoupling design methods. At present, many scholars have fans on this topic, many intelligent control methods such as fuzzy control, neural network, fuzzy neural network have been used in multivariable system.In the foundation of these results, a kind of multivariable fuzzy neural network decoupling control method is put forward, fuzzy auto-adapted PID control and advanced fuzzy network decoupling algorithm is used. The method has been used in ball mill system and CFB control. It is shown by simulation results that the control effect with this method is obviously better than traditional PID control method.