常规方法需要系统的模型，这有时是很难做到的，智能控制在此背景下发展起来，模糊控制、神经网络控制、专家系统被视为三种典型的智能控制方法。 -Conventional method requires the system model, it is sometimes difficult to achieve, and intelligent control of development in this context, the fuzzy control, neural network con