REASONING ABOUT FUZZY LOGIC: CONCEPTS, ATTRIBUTES AND ITS FOCUS TO THE FUTURE
Chimeddorj Nomin-Erdene, Othman Abada · Research Journal of Social Science & Management · 2013
Abstract This paper is devoted to reasoning about fuzzy logic, which is based on various literature reviews. The goal is to think of the meaning of fuzzy logic and to outline some of the tasks on which it should focus in the future. The fuzzy logic provides the framework for building the set of linguistic if–then rules, but some specific operators and some normalization constants have been created for introducing the knowledge. The paper starts by giving comprehensive definitions of fuzzy logic as advanced by different authors, the origin of fuzzy logic, fuzzy logic vs. probabilistic logic and how fuzzy logic differs with conventional control methods. It also looks on how and why to use fuzzy logic. From the paper it can be concluded that Fuzzy logic is a superset of conventional (Boolean) logic that has been extended to handle the concept of partial truth -- truth values between completely true and completely false. The paper as reviewed the different definitions of fuzzy logic as advanced by different authors, the origin of fuzzy logic, fuzzy logic vs. probabilistic logic and how fuzzy logic differs with conventional control methods. Further, the literature as reviewed the definition of vagueness, the reasons for using fuzzy logic, as well as how it is used.