The Experience of Using a Neural Assistor to Enhance the Transient Characteristics of well-defined Control Systems

Neural Networks (NN) as controllers, are generally nonlinear ones in nature, the input command range in such a system is limited in advance. For different input, the controller may behave in different way. A NN can be used together with a conventional controller such as a PID one, in this condition; NN can further improve the transient of the control system. In this paper, a NN used as an assistor besides the conventional controllers can show the improvement of transient performances.