On a functional equation connected to the distributivity of fuzzy implications over triangular norms and conorms

Michał Baczyński; Tomasz Szostok; Wanda Niemyska

Displaying similar documents to “On a functional equation connected to the distributivity of fuzzy implications over triangular norms and conorms”

Relaxed stability conditions for interval type-2 fuzzy-model-based control systems

Tao Zhao, Jian Xiao, Jialin Ding, Xuesong Deng, Song Wang (2014)

Kybernetika

Similarity:

This paper proposes new stability conditions for interval type-2 fuzzy-model-based (FMB) control systems. The type-1 T-S fuzzy model has been widely studied because it can represent a wide class of nonlinear systems. Many favorable results for type-1 T-S fuzzy model have been reported. However, most of conclusions for type-1 T-S fuzzy model can not be applied to nonlinear systems subject to parameter uncertainties. In fact, Most of the practical applications are subject to parameters...

Evaluating many valued modus ponens

Dana Hliněná, Vladislav Biba (2012)

Kybernetika

Similarity:

This paper deals with many valued case of modus ponens. Cases with implicative and with clausal rules are studied. Many valued modus ponens via discrete connectives is studied with implicative rules as well as with clausal rules. Some properties of discrete modus ponens operator are given.

On the weak robustness of fuzzy matrices

Ján Plavka (2013)

Kybernetika

Similarity:

A matrix $A$ in $(max, min)$ -algebra (fuzzy matrix) is called weakly robust if $A^{k} \otimes x$ is an eigenvector of $A$ only if $x$ is an eigenvector of $A$ . The weak robustness of fuzzy matrices are studied and its properties are proved. A characterization of the weak robustness of fuzzy matrices is presented and an $O (n^{2})$ algorithm for checking the weak robustness is described.