Error-free simplification of transparent Mamdani systems

Author

Riid, Andri ; Saastamoinen, Kalle ; Rustern, E.

Author_Institution

Lab. of Proactive Technol., Tallinn Univ. of Technol., Tallinn

Volume

1

fYear

2008

fDate

6-8 Sept. 2008

Firstpage

42408

Lastpage

42413

Abstract

This paper shows that combinatorial complexity of fuzzy systems is at least in part caused by redundancy in these systems and presents the algorithm and its implementation for detection and removal of such redundancy for a special class of Mamdani systems. Performance of the simplification algorithm is demonstrated with uniformly impressive results on acknowledged benchmarks coming from different areas of engineering - truck backer-upper control, Mackey-Glass time series prediction and iris data classification.

Keywords

combinatorial mathematics; computational complexity; fuzzy set theory; fuzzy systems; Mackey-Glass time series prediction; Mamdani system; combinatorial complexity; error-free simplification; fuzzy system; iris data classification; truck backer-upper control; Clustering algorithms; Data engineering; Degradation; Fuzzy systems; Input variables; Intelligent systems; Iris; Large-scale systems; Redundancy; Singular value decomposition; Fuzzy systems; complexity reduction; redundancy detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems, 2008. IS '08. 4th International IEEE Conference

Conference_Location

Varna

Print_ISBN

978-1-4244-1739-1

Electronic_ISBN

978-1-4244-1740-7

Type

conf

DOI

10.1109/IS.2008.4670399

Filename

4670399