A Hybrid of Fuzzy and PID Controller for EAST AIA CASK Baking System

Based on the real operation requirements of experimental advanced superconducting tokamak (EAST) articulated inspection arm (AIA) CASK baking system, this paper focuses on how to achieve high accuracy of temperature control. Given the complexity of temperature control system, a hybrid of fuzzy and proportional-integral-derivative (PID) controller is designed. According to the conditions that exist, a testing experiment that simulates the CASK baking system is built. Through the analysis of the experimental results, a hybrid of fuzzy and PID control algorithm is designed as the core strategy of the temperature control system.