Fuzzy logic control of mechanical ventilation during anaesthesia
نویسندگان
چکیده
منابع مشابه
Fuzzy logic control of mechanical ventilation during anaesthesia.
We have examined a new approach, using fuzzy logic, to the closed-loop feedback control of mechanical ventilation during general anaesthesia. This control system automatically adjusts ventilatory frequency (f) and tidal volume (VT) in order to achieve and maintain the end-tidal carbon dioxide fraction (FE'CO2) at a desired level (set-point). The controller attempts to minimize the deviation of ...
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A controller structure for fuzzy logic control of mechanical ventilation during anesthesia is proposed. The performance of the controller is shown to be comparable to that of human operators (anesthetists). It is demonstrated to outperform an anesthetist if his attention is caught by other critical tasks.
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An approach for the design of fuzzy control laws for tracking control of a large class of mechanical systems is proposed. The approach employs the framework of Lyapunov’s stability theory to formulate a class of control laws that guarantee convergence of the tracking errors to within speci3cation limits in presence of bounded parameter uncertainties and input disturbances. The proposed control ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1996
ISSN: 0007-0912
DOI: 10.1093/bja/77.5.636