شماره ركورد كنفرانس :
5048
عنوان مقاله :
Fuzzy self-tuning PID control of an unstable continuous stirred tank reactor
Author/Authors :
Masoud ،Khaksar Toroghi Dept. of Chem. & Petroleum Eng - Sharif Uninersity of Technology - Tehran, Iran , Mohammad Ali ،Fanaei Dept. of Chem. Eng - Faculty of Eng - Ferdowsi University of Mashhad - Mashhad, Iran , Mohammad ،Shahroki Dept. of Chem. & Petroleum Eng - Sharif Uninersity of Technology - Tehran, Iran
كليدواژه :
Fuzzy self-tuning PID , PID control , unstable CSTR reactor
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
In this paper, a fuzzy self tuning PID controller for unstable continuous stirred tank reactor is proposed. The essential
idea is the on-line controller's gain tuning based on the error pattern (difference of controlled variable and its set point)
and fuzzy rules. The performance of the proposed controller is compared with conventional PID. Simulation results
show that when the gain of nonlinear process has a big change, proposed controller has better performances than PID
controller.
