| Title |
A . C . Servo System Using Fuzzy - Neural Network and PLL |
| Abstract |
In this paper, we proposed the hybrid intelligent control method for fast response time and precise speed control of the AC Servo system. The proposed system first used the fuzzy-neural network control method for fast response time and when the error reaches the preset value, used the PLL control method. In order to verify the advantage of the proposed method, the system is implemented. The results of the simulation and the experiment of speed control to use the 3-phase induction motor as a plant, we verified excellency of the proposed control method to compare with the conventional fuzzy-neural network control method. |