A fuzzy B-spline function neural network is proposed to control AC servo system by using B-spline function as fuzzy membership function and using neural network to realize fuzzy interfernce.

• 采用B样条函数作为模糊隶属函数，利用神经网络实现模糊推理，提出一种模糊B样条基函数神经网络，并将其用于交流伺服系统的控制。