Martin Nestický

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The article deals with designing a fuzzy controller for indirect heat exchanger in virtual environment. The fuzzy logic is used for controlling input flow of liquid with constant temperature to achieve the desired output temperature of the liquid. The goal of the paper is to explore the possibilities to implement and realize the potential of fuzzy control(More)
The paper deals with a certain class of nonautonomous ordinary third-order nonlinear differential equations   y L y L y L t f y L 2 1 0 3 , , ,  with quasi-derivatives. A criterion of asym-ptotic stability in Liapunov sense as well as a criterion of instability in Liapunov sense is derived. The results are illustrated by two examples. Key words(More)
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