说明：  根据所学过的BP网络设计及改进方案设计实现模糊控制规则为T = int((e+ec)/2)的模糊神经网络控制器，其中输入变量e和ec的变化范围分别是：e = int[-2, 2]，ec = int[-2, 2]。网络设计的目标误差为 0.001。
(According to the BP network design and improvement plan that we have learned, we design a fuzzy neural network controller with fuzzy control rule T = int ((e+ec) /2). The input variables E and EC vary from e = int[-2, 2], EC = int[-2, 2]. The target error of network design is 0.001.)