Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System*

Chin.J.Chem.Eng. ›› 2012, Vol. 20 ›› Issue (6): 1102-1106.

• PROCESS CONTROL • Previous Articles Next Articles

Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*

ZHAO Taoyan, LI Ping, CAO Jiangtao

School of Information and Control Engineering, Liaoning Shihua University, Fushun 113001, China

Received:2012-05-27 Revised:2012-07-26 Online:2012-12-28 Published:2012-12-28
Supported by:
Supported by Program for Liaoning Excellent Talents in University (LJQ2011032);the National Natural Science Foundation of China (61203021);the National Science and Technology Support Program (2012BAF05B00)

Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*

赵涛岩, 李平, 曹江涛

School of Information and Control Engineering, Liaoning Shihua University, Fushun 113001, China

通讯作者: LI Ping,E-mail:liping@lnpu.edu.cn
基金资助:
Supported by Program for Liaoning Excellent Talents in University (LJQ2011032);the National Natural Science Foundation of China (61203021);the National Science and Technology Support Program (2012BAF05B00)

Abstract

Abstract: For dealing with large static error due to poor immunity of the traditional fuzzy control,a novel interval type-2 fuzzy control system is proposed.By extending the typical membership functions to interval type-2 membership functions,the proposed control system can efficiently reduce the uncertain disturbance from real environment without increasing the design complexity.The simulation results on the water tank level control system showed that the proposed method succeeded in better static and dynamic control with stronger robust performance than the traditional fuzzy control method.

Key words: interval type-2 fuzzy set, fuzzy control system, twin-tank water level system

摘要： For dealing with large static error due to poor immunity of the traditional fuzzy control,a novel interval type-2 fuzzy control system is proposed.By extending the typical membership functions to interval type-2 membership functions,the proposed control system can efficiently reduce the uncertain disturbance from real environment without increasing the design complexity.The simulation results on the water tank level control system showed that the proposed method succeeded in better static and dynamic control with stronger robust performance than the traditional fuzzy control method.

关键词: interval type-2 fuzzy set, fuzzy control system, twin-tank water level system

ZHAO Taoyan, LI Ping, CAO Jiangtao. Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*[J]. Chin.J.Chem.Eng., 2012, 20(6): 1102-1106.

赵涛岩, 李平, 曹江涛. Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*[J]. Chinese Journal of Chemical Engineering, 2012, 20(6): 1102-1106.

References

1 John,J.,Langari,R.,Fuzzy Logic Intelligence,Control and Information,Prentice Hall,Englewood Cliffs,NJ (1998).
2 King,P.,Mamdani,E.,"The application of fuzzy control to industrial process",Automatica,13,235-242 (1977).
3 Hagras,H.A.,"A hierarchical type-2 fuzzy logic control architecture for autonomous mobile robots",IEEE Trans.Fuzzy System,12 (4),524-539 (2004).
4 Zadeh,LA.,"The concept of a linguistic variable and its and its application to approximate reasoning-1",Infor.Sci.,8 (3),199-249 (1975).
5 Liang,Q.,Mendel,J.M.,"Overcoming time-varying co-channel interference using type-2 fuzzy adaptive filter",IEEE Trans.Circuits System,47 (3),1419-1428 (2000).
6 Chaoui,H.,Gueaieb,W.,"Type-2 fuzzy logic control of a flexible-joint manipulator",J.Intel.Robot.Sys.,51 (2),159-186 (2008).
7 Castro,J.R.,Castillo,O.,Melin,P.,"A hybrid learning algorithm for a class of a class of interval type-2 fuzzy neural network",Infor.Sci.,179 (13),2175-2193 (2009).
8 Cao,J.T.,Li,P.,Liu,H.H.,"Improved interval type-2 fuzzy logic controller",Control Decision,24 (10),1597-1600 (2009).
9 Li,S.,Zhang,X.,"Fuzzy logic controller with interval-valued inference for distributed parameter system",Int.J.Innov.Comput.Infor.Control,2 (6),1197-1206 (2006).
10 Galluzzo,M.,Cosenza,B.,Matharu,A.,"Control of a nonlinear continuous bioreactor with bifurcation by a type-2 fuzzy logic controller",Comput.Chem.Eng.,32 (12),2986-2993 (2008).
11 Galluzzo,M.,Cosenza,B.,"Control of the biodegradation of mixed wasters in continuous bioreactor by a type-2 fuzzy logic controller",Comput.Chem.Eng.,33 (9),1475-1483 (2009).
12 Galluzzo,M.,Cosenza,B.,"Control of a non-isothermal CSTR by type-2 fuzzy logic controllers",Lecture Notes in Computer Science,Springer-Verlag,Berlin,295-302 (2009).
13 Li,L.,Sun,Y.K.,"Based on type-2 fuzzy control system of penicillin fermentation process",Jiangsu Univ.J.(Natur.Sci.),30 (1),66-69 (2009).
14 Karnik,N.N.,Mendel,J.M.,"Centroid of a type-2 fuzzy set",Infor.Sci.,132 (1),195-220 (2001).
15 Daaou,B.,Mansouri,A.,Bouhamida,M.,Chenafa,M.,"Development of linearizing feedback control with a variable structure observer for continuous stirred tank reactors",Chin.J.Chem.Eng.,20 (3),567-571 (2012).
16 Hu,B.,Zheng,P.Y.,Liang,J.,"Multi-loop internal model controller design based on a dynamic PLS framework",Chin.J.Chem.Eng.,18 (2),277-285 (2010).
17 Zhen,X.P.,Li,J.S.,Wei,H.,Zhao,Z.,Pan,L.D.,"A new fuzzy level control and its application",Journal of Chemical Industry and Engineering (China),59 (7),1615-1619 (2008).
18 Mendel,J.M.,Uncertain Rule-Based Fuzzy Logic Systems: Introduction and New Direction,Upper-Saddle River,Prentice-Hall,NJ (2001).
19 Mendel,J.M.,"On a 50% savings in the computation of the centroid of a symmetrical interval type-2 fuzzy set",Infor.Sci.,172 (4),417-430 (2005).
20 Mendel,J.M.,"Advances in type-2 sets and systems",Infor.Sci.,117 (1),84-110 (2007).
21 Wu,D.,Mendel,J.M.,"Enhanced Karnik-Mendel algorithms",IEEE Trans.Fuzzy System,17 (4),923-934 (2009).
22 Mendel,J.M.,"A quantitative comparison of interval type-2 and type-1 fuzzy logic systems: First results",In: 2010 IEEE World Congress on Computational Intelligence,Barcelona,Spain,18-23 (2010).
23 Wu,D.,Nie,M.,"Comparison and practical implementation of type-reduction algorithms for type-2 fuzzy sets and systems",In: IEEE Int.Conf.Fuzzy Systems,Taiwan,201-207 (2011).

Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*

Study of Interval Type-2 Fuzzy Controller for the Twin-tank Water Level System^*

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 0

Recommended Articles

Metrics

Comments