Fuzzy PI-controller with self tuning scaling factors

In this paper, a Fuzzy-PI controller with the functionality of self-tuning scaling factors is discussed. The tuning scheme is designed with an easy structure and applied to the input variables of the system to get the best response during the transient and the steady state. The aim is to attain good performance such as rise time, overshoot and steady state error for the step response. A third order system is selected to analyze the performance of a conventional PI and fuzzy PI with self tuning facility.

[1]  M. Braae,et al.  Selection of parameters for a fuzzy logic controller , 1979 .

[2]  Hung-Yuan Chung,et al.  A PID type fuzzy controller with self-tuning scaling factors , 2000, Fuzzy Sets Syst..

[3]  M. Maeda,et al.  A self-tuning fuzzy controller , 1992 .

[4]  L. Zheng,et al.  A practical guide to tune of proportional and integral (PI) like fuzzy controllers , 1992, [1992 Proceedings] IEEE International Conference on Fuzzy Systems.

[5]  Can Isik,et al.  Adaptive fuzzy control via modification of linguistic variables , 1992, [1992 Proceedings] IEEE International Conference on Fuzzy Systems.

[6]  Liang Hui.  A PI type Fuzzy Controller with Self tuning Scaling Factors , 1999 .

[7]  J. Buckley,et al.  Expert fuzzy controller , 1991 .

[8]  Dong-Jo Park,et al.  Self-tuning fuzzy controller with variable universe of discourse , 1995, 1995 IEEE International Conference on Systems, Man and Cybernetics. Intelligent Systems for the 21st Century.

[9]  A. García-Cerezo,et al.  Direct digital control, auto-tuning and supervision using fuzzy logic , 1989 .

[10]  Fuzzy Logic in Control Systems : Fuzzy Logic , 2022 .

[11]  X. Peng,et al.  Generating rules for fuzzy logic controllers by functions , 1990 .

[12]  Ching-Chang Wong,et al.  A switching type of fuzzy controller , 1994, Proceedings of 1994 IEEE 3rd International Fuzzy Systems Conference.

[13]  Hung-Ching Lu,et al.  A heuristic self-tuning fuzzy controller , 1994 .