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MATLAB‐based GUIs for fuzzy logic controller design and applications to PMDC motor and AVR control
Author(s) -
Erenturk Koksal
Publication year - 2005
Publication title -
computer applications in engineering education
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.478
H-Index - 29
eISSN - 1099-0542
pISSN - 1061-3773
DOI - 10.1002/cae.20026
Subject(s) - matlab , graphical user interface , computer science , fuzzy logic , graphics , controller (irrigation) , control engineering , interface (matter) , table (database) , programming language , control theory (sociology) , control (management) , artificial intelligence , data mining , computer graphics (images) , engineering , operating system , bubble , maximum bubble pressure method , agronomy , biology
Abstract An attractive and instructive approach for teaching basis of fuzzy logic‐based controller design steps and effects of properties of the controller to control system by using MATLAB environment is presented in this paper. All design stages are developed in MATLAB's graphical user interface (GUI). Source codes used for both controller and to define systems to be controlled are written in separated script files using MATLAB language. Maximum and minimum values of the parameters that belong to membership functions (MFs) and rule base table are determined by using step responses and error graphics of the systems. Two different examples are given to demonstrate the usefulness of the developed tool and to visualize effect of changes of fuzzy logic‐based controller parameters. © 2005 Wiley Periodicals, Inc. Comput Appl Eng Educ 13: 10–25, 2005; Published online in Wiley InterScience (www.interscience.wiley.com); DOI 10.1002/cae.20026