Design of an Intelligent Temperature Control System Based on the Fuzzy Self-tuning PID

Temperature control system is increasingly playing an important role in industrial production. Recently, lots of researches have been investigated for the temperature control system based on various control strategies. A temperature-control system based on the fuzzy selftuning PID controller is proposed in this paper. The new algorithm based on fuzzy self-tuning PID can improve the performance of the system. Also, it's fit for the complicated variable temperature control system. The simulation results show that the validity of the proposed strategy. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Capital University of Economics and Business, China Academy of Safety Science and Technology.