Results 191 to 200 of about 797 (226)
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PROCESS CONTROL USING FUZZY LOGIC AND FUZZY RELATIONAL EQUATIONS
IFAC Proceedings Volumes, 1989Abstract First we recall the logic basis for a fuzzy controller, i.e. implication rules between observed states and control signals, and conditional inference rules. Then logic operators which take place in approximate reasoning are investigated. Grounded upon Holmblad's data cement kiln, we search for operators which yield a satisfactory result ...
M. Mahjoub, M. Lamotte
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Application of a similarity measure of fuzzy sets to fuzzy relational equations
Fuzzy Sets and Systems, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Costas P. Pappis, Nikos I. Karacapilidis
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Fuzzy relation equations theory as a basis of fuzzy modelling: An overview
Fuzzy Sets and Systems, 1991The paper gives a short review of applications of fuzzy relation equations. Several fuzzy models are mentioned with indication to suitable references (60 items).
A. Di Nola +3 more
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Fuzzy relation equations and fuzzy inference systems: an inside approach
IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 1999This paper investigates and extends the use of fuzzy relation equations for the representation and study of fuzzy inference systems. Using the generalized sup-t (t is a triangular norm) composition of fuzzy relations and the study of sup-t fuzzy relation equations, interesting results are provided concerning the completeness and the theoretical ...
Giorgos B. Stamou, Spyros G. Tzafestas
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Functional relations and fuzzy relational equations
2002 Annual Meeting of the North American Fuzzy Information Processing Society Proceedings. NAFIPS-FLINT 2002 (Cat. No. 02TH8622), 2003Investigates a class of fuzzy relational equations, involving functional relations. It is shown how they can be solved, with ideas originating from the concept of truth-qualification of a fuzzy proposition. These equations are also discussed and related to the problem of the decomposition of a fuzzy relation by a fuzzy set.
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ORDERING FUZZY SETS BY CONSENSUS CONCEPT AND FUZZY RELATION EQUATIONS
International Journal of General Systems, 1984A general class of consensus measures of fuzzy sets is introduced in this paper. It is shown that, while the consensus measures are valuations but neither isotone nor antitone with respect to the lattice structure induced by the pointwise maximum and minimum operations to the set of all the fuzzy sets on a nonempty crisp set, they are antitone ...
A. Di Nola +3 more
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Fuzzy relational equations with min-biimplication composition
Fuzzy Optimization and Decision Making, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pingke Li, Qingwei Jin
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Limit equation of fuzzy relation and its application
2004 IEEE International Conference on Systems, Man and Cybernetics (IEEE Cat. No.04CH37583), 2005Mamdani proposed the first fuzzy controller, which was described by fuzzy linguistic rules and fuzzy relations. The stability of this type fuzzy controller is closely related to fuzzy relations. In this paper, a limit equation is first deduced from the stability conditions of generalized fuzzy control systems.
Chengjia Li, Victor M. Becerra
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Fuzzy relation equations and inequalities
Fuzzy Sets and Systems, 1984Let L be a complete lattice. The author introduces a generalization of the concept of Brouwerian lattice in the form of a lattice with an implication induced by a monotone binary operation assigned in L. The induced implications in the complete lattice L(X\(\times Y)\) of the fuzzy relations, with membership functions defined on two sets X and Y and ...
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Fuzzy Relational Equations/Inequalities
2019Fuzzy relational equations (FRE) were firstly proposed by Sanchez [1]. Fuzzy relational equations/inequalities (FRE/FRI) have played an important role in fuzzy set theory and fuzzy logic systems, and many researchers have discussed them based on different fuzzy relational compositions [2, 3, 4, 5, 6, 7, 8, 9].
Bing-Yuan Cao +5 more
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