A scheme of intelligent control applied to a servo system

This paper presents a novel intelligent control scheme. It is a fuzzy logic controller (FLC) in combination with a neural network controller (NNC) based on a microcomputer. The combined controller is named a neural fuzzy controller (NFC). With the help of FLC inference, NNC can accelerate its self-learning process. Therefore the NFC, with the proposed scheme gains an excellent control reasoning and adaption. This has been proved effective both by simulations and a practical application in a servo system.