Interval type-2 fuzzy logic washing machine

Nagarajan, D. and Lathamaheswari, M. and Kavikumar, J. and Deenadayalan, E. (2019) Interval type-2 fuzzy logic washing machine. International Journal of Fuzzy Logic and Intelligent Systems, 19 (4). pp. 223-233. ISSN 1598-2645

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Abstract

By using fuzzy logic controller, one can control uncertain system where uncertainty exists on the input parameters. Generally, the delay in the system may cause time shift which disturbs the stability of the system. Therefore, the time delay systems with uncertainty can be represented by type-2 fuzzy logic controller. In this paper, the reference values are considered as intervals and automatic selection of detergent intake needed for good washing is proposed by using interval type-2 fuzzy controller for the washing machine. Also transportation delay has been analyzed with the support of four different defuzzification methods and it is observed that Wu-Mendal uncertainty bound method gives better result to keep the system stabilized than other methods.

Item Type:	Article
Uncontrolled Keywords:	Control systems; Type-2 fuzzy logic controller; Transportation delay; Saturation; Detergent intake; Washing machine
Subjects:	T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions:	Faculty of Applied Science and Technology > Department of Postgraduate
Depositing User:	Miss Afiqah Faiqah Mohd Hafiz
Date Deposited:	05 Jan 2022 02:59
Last Modified:	05 Jan 2022 02:59
URI:	http://eprints.uthm.edu.my/id/eprint/5063

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