Comparison of Adaptive Fuzzy PID and ANFIS Controllers for Precision Positioning of Complex Object with Nonlinear Disturbance - Study and Experiment

The paper considers two methods for obtaining a robust positioning system with acting internal and external disturbances and changing of control object's parameters during operation - using an Adaptive Fuzzy-PID Controller and an Adaptive Neuro-Fuzzy Inference System (ANFIS) controller. Stages of synthesis of these controllers are given; their advantages and disadvantages are listed. It's shown simulation and experimental results.