The application of fuzzy-PID in control system of THJ-2 temperature experimental device

Author

Han, Yang ; Jianjing, Sun

Author_Institution

Inf. Sci. & Technol. Coll., Beijing Univ. of Chem. Technol., Beijing, China

Volume

3

fYear

2010

fDate

25-27 June 2010

Abstract

The object of temperature control in THJ-2 experimental device has the characteristics of long delay and large inertia Due to the traditional PID control algorithm can not has satisfied performance on temperature control, a Fuzzy-PID control algorithm was introduced to apply in the system. Based on the object of temperature control the THJ-2 temperature device, a mathematic model was establish and simulated by Matlab, and the Fuzzy-PID algorithm was used to control the temperature. The simulation results show that the Fuzzy-PID control algorithm has shorter response time than traditional PID algorithm, it also can decrease the overshooting and improve the robustness of the system efficiently.

Keywords

fuzzy control; fuzzy systems; temperature control; three-term control; Matlab; PID control algorithm; THJ-2 temperature experimental device; fuzzy PID control algorithm; robustness; temperature control; Automatic control; Control systems; Delay; Error correction; Fuzzy control; Fuzzy logic; Robust control; Sampling methods; Temperature control; Three-term control; THJ-2; fuzzy PID; robustness; temperature control;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Design and Applications (ICCDA), 2010 International Conference on

Conference_Location

Qinhuangdao

Print_ISBN

978-1-4244-7164-5

Electronic_ISBN

978-1-4244-7164-5

Type

conf

DOI

10.1109/ICCDA.2010.5540950

Filename

5540950