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The paper deals with the neuro-fuzzy controller design for nonlinear controlled system. The designed neuro-fuzzy controller was Takagi-Sugeno type with two Gaussian membership functions for each considered input. The benchmark system represents Continuous Stirred Tank Reactor (CSTR) with first order exothermic chemical reaction of propylene oxide hydrolyses. Processing of the reactor is influenced...
The paper deals with tuning of controllers for unstable plants. The controllers are presented for two types of plants: the unstable first order system and the unstable second order system, both with the uncertain plant gain. The control system design based on the algebraic approach using polynomials, the internal model control (IMC) structure and neuro-fuzzy inference system controller is used. The...
Collagen type IV in the lamina propria mucosae is one of the main components of the basement membrane of normal and transitional colon mucosa. The aim of the present study was to assess the use of anti-collagen type IV antibodies in the evaluation of biological activity of epithelial tumours of the colon. Formalin-fixed and paraffin-embedded specimens of polyps and carcinomas of the colon from 14...
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