In this paper,LFFC based on B-spline network(BSN) is designed by means of qualitative knowledge of the process and disturbances. The advantages of B spline network with fast convergence and avoidance of the local extreme are used.

• 在系统和扰动定性知识的基础上；设计了基于B样条网络的学习前馈补偿控制；利用了B样条网络具有收敛速度快和避免局部极值的优点.