Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions
A new approach for Fuzzification and Defuzzification processes of a high degree of overlapping between the linguistic variables through proportional and relative-dynamic-scale membership functions is presented in this paper. Most of related works that utilized type-1 and 2 fuzzy logic algorithms are...
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King Saud bin Abdulaziz University
2023
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| author | Ali M.A.H. Mekhilef S. Yusoff N. Razak B.A. |
| author2 | 57199279259 |
| author_facet | 57199279259 Ali M.A.H. Mekhilef S. Yusoff N. Razak B.A. |
| author_sort | Ali M.A.H. |
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| content_provider | Universiti Tenaga Nasional |
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| continent | Asia |
| country | Malaysia |
| description | A new approach for Fuzzification and Defuzzification processes of a high degree of overlapping between the linguistic variables through proportional and relative-dynamic-scale membership functions is presented in this paper. Most of related works that utilized type-1 and 2 fuzzy logic algorithms are confused and questionable from two points of view: (1) the overlapping between linguistic variables values starts almost from the midst of each other; so, what will be happened if it starts before the midst i.e., increasing the degree of overlapping, - (2) the linguistic variables are commonly represented by symmetrical membership functions form. It has been found that the current type 1 and 2 fuzzy logic are no longer suitable to deal with highly inference between linguistic variables. Thus, a novel algorithm, called laser simulator logic, is introduced in this paper to deal with the issue of highly inference of linguistic variables membership functions, which depends mainly on a proportional and relative-dynamic scale of membership function that will change the scale of membership continuously based on the crisp input/output. Results show that the laser simulator performs better than both type-1 and 2 fuzzy logic when there is a high degree of overlapping between the linguistic variables. � 2022 The Author(s) |
| format | Article |
| id | my.uniten.dspace-26700 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | King Saud bin Abdulaziz University |
| record_format | dspace |
| spelling | my.uniten.dspace-267002023-05-29T17:36:14Z Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions Ali M.A.H. Mekhilef S. Yusoff N. Razak B.A. 57199279259 57928298500 57213706005 6507317343 A new approach for Fuzzification and Defuzzification processes of a high degree of overlapping between the linguistic variables through proportional and relative-dynamic-scale membership functions is presented in this paper. Most of related works that utilized type-1 and 2 fuzzy logic algorithms are confused and questionable from two points of view: (1) the overlapping between linguistic variables values starts almost from the midst of each other; so, what will be happened if it starts before the midst i.e., increasing the degree of overlapping, - (2) the linguistic variables are commonly represented by symmetrical membership functions form. It has been found that the current type 1 and 2 fuzzy logic are no longer suitable to deal with highly inference between linguistic variables. Thus, a novel algorithm, called laser simulator logic, is introduced in this paper to deal with the issue of highly inference of linguistic variables membership functions, which depends mainly on a proportional and relative-dynamic scale of membership function that will change the scale of membership continuously based on the crisp input/output. Results show that the laser simulator performs better than both type-1 and 2 fuzzy logic when there is a high degree of overlapping between the linguistic variables. � 2022 The Author(s) Final 2023-05-29T09:36:14Z 2023-05-29T09:36:14Z 2022 Article 10.1016/j.jksuci.2022.07.017 2-s2.0-85136040012 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85136040012&doi=10.1016%2fj.jksuci.2022.07.017&partnerID=40&md5=23faf3fd5fecb58f939305e03442a0b7 https://irepository.uniten.edu.my/handle/123456789/26700 34 10 8019 8040 All Open Access, Gold King Saud bin Abdulaziz University Scopus |
| spellingShingle | Ali M.A.H. Mekhilef S. Yusoff N. Razak B.A. Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title | Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title_full | Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title_fullStr | Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title_full_unstemmed | Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title_short | Laser simulator logic: A novel inference system for highly overlapping of linguistic variable in membership functions |
| title_sort | laser simulator logic: a novel inference system for highly overlapping of linguistic variable in membership functions |
| url_provider | http://dspace.uniten.edu.my/ |