Title :
GFHM-PID Controller Analysis and Design (I)
Author :
Li, Ming ; Sun, Yunlan ; Qin, Meng ; Zhang, Huaguang
Author_Institution :
Sch. of Eng., Ocean Univ. of China, Qingdao
Abstract :
The characteristics and the control capability of the PID controller based on generalized fuzzy hyperbolic model (GFHM-PID) deeply. Firstly, the structure of GFHM-PID controller was analyzed. The relationship between GFHM and traditional linear PID controller are discussed. Secondly, the nonlinearity variation is discussed in detail via the analytic discussion. In order to reduce the complexity of tuning, a new three parts GFHM is proposed. There only are three parameters to be tuned. In the last, the performances between the GFHM-PID controller with some classic fuzzy PID controllers are discussed in detail, the results show the superiority of the GFHM-PID controller
Keywords :
control nonlinearities; control system analysis; control system synthesis; fuzzy control; three-term control; GFHM-PID controller analysis; GFHM-PID controller design; fuzzy PID controllers; generalized fuzzy hyperbolic model; linear PID controller; nonlinearity variation; tuning complexity; Automatic control; Automation; Educational institutions; Fuzzy control; Inspection; Intelligent control; Oceans; Sun; Three-term control; Two-term control; Generalized Fuzzy Hyperbolic Model(GFHM); Nonlinearity Variation; PID Controller;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713126
